King; Bobby J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for King; Bobby J..The latest application filed is for "methods and compositions comprising kiln dust and metakaolin".

Company Profile

0.129.68

King; Bobby J. - Duncan OK
King; Bobby J. - Oakland CA
King; Bobby J. - Marlow OK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methods and compositions comprising kiln dust and metakaolin Grant 8,318,642 - Roddy , et al. November 27, 2	2012-11-27
Methods and Compositions Comprising Kiln Dust and Metakaolin App 20120260828 - Roddy; Craig W. ; et al.	2012-10-18
Methods and compositions comprising kiln dust and metakaolin Grant 8,261,827 - Roddy , et al. September 11, 2	2012-09-11
Methods and Compositions Comprising Kiln Dust and Metakaolin App 20120193097 - Roddy; Craig W. ; et al.	2012-08-02
Foamed cement compositions comprising oil-swellable particles Grant 8,030,253 - Roddy , et al. October 4, 2	2011-10-04
Settable compositions comprising cement kiln dust and swellable particles Grant 7,927,419 - Roddy , et al. April 19, 2	2011-04-19
Subterranean cementing methods and compositions comprising oil suspensions of water soluble polymers Grant 7,862,655 - Brothers , et al. January 4, 2	2011-01-04
Foamed cement compositions, additives, and associated methods Grant 7,861,782 - Chatteri , et al. January 4, 2	2011-01-04
Defoaming methods and compositions Grant 7,863,225 - Chatterji , et al. January 4, 2	2011-01-04
Cement compositions comprising humic acid grafted fluid loss control additives Grant 7,842,652 - Lewis , et al. November 30, 2	2010-11-30
Cement compositions comprising aluminum chloride and associated methods Grant 7,708,071 - Roddy , et al. May 4, 2	2010-05-04
Subterranean cementing methods and compositions comprising oil suspensions of water soluble polymers Grant 7,694,739 - Brothers , et al. April 13, 2	2010-04-13
Extended settable compositions comprising cement kiln dust and associated methods Grant 7,674,332 - Roddy , et al. March 9, 2	2010-03-09
Cement Compositions Comprising Aluminum Chloride and Associated Methods App 20100038084 - Roddy; Craig W. ; et al.	2010-02-18
Foamed Cement Compositions, Additives, and Associated Methods App 20100025040 - Chatteri; Jiten ; et al.	2010-02-04
Settable Compositions Comprising Cement Kiln Dust and Swellable Particles App 20090320720 - Roddy; Craig W. ; et al.	2009-12-31
Foamed Cement Compositions Comprising Oil-Swellable Particles App 20090312445 - Roddy; Craig W. ; et al.	2009-12-17
Extended cement compositions comprising oil-swellable particles and associated methods App 20090283269 - Roddy; Craig W. ; et al.	2009-11-19
Extended cement compositions comprising oil-swellable particles and associated methods Grant 7,617,870 - Roddy , et al. November 17, 2	2009-11-17
Settable compositions comprising cement kiln dust and swellable particles Grant 7,607,482 - Roddy , et al. October 27, 2	2009-10-27
Foamed cement compositions comprising oil-swellable particles and methods of use Grant 7,607,484 - Roddy , et al. October 27, 2	2009-10-27
Friction reducer performance by complexing multivalent ions in water Grant 7,579,302 - McMechan , et al. August 25, 2	2009-08-25
Prevention of latex inversion in saltwater cement compositions for use in subterranean formations and associated compositions Grant 7,569,108 - Chatterji , et al. August 4, 2	2009-08-04
Defoaming Methods and Compositions App 20090156435 - Chatterji; Jiten ; et al.	2009-06-18
Extended Settable Compositions Comprising Cement Kiln Dust and Associated Methods App 20090114126 - Roddy; Craig W. ; et al.	2009-05-07
Defoaming methods and compositions Grant 7,517,836 - Chatterji , et al. April 14, 2	2009-04-14
Settable compositions comprising cement kiln dust and swellable particles App 20090088348 - Roddy; Craig W. ; et al.	2009-04-02
Foamed Cement Compositions Comprising Oil-swellable Particles And Methods Of Use App 20090071650 - Roddy; Craig W. ; et al.	2009-03-19
Methods and Compositions Utilizing Lost-Circulation Materials Comprising Composite Particulates App 20090054269 - Chatterji; Jiten ; et al.	2009-02-26
Friction reducer performance by complexing multivalent ions in water App 20090023617 - McMechan; David E. ; et al.	2009-01-22
Extended settable compositions comprising cement kiln dust and associated methods Grant 7,478,675 - Roddy , et al. January 20, 2	2009-01-20
Subterranean Cementing Methods and Compositions Comprising Oil Suspensions of Water Soluble Polymers App 20080308275 - Brothers; Lance ; et al.	2008-12-18
Settable compositions comprising cement kiln dust and additive(s) Grant 7,445,669 - Roddy , et al. November 4, 2	2008-11-04
Defoaming Methods and Compositions App 20080220994 - Chatterji; Jiten ; et al.	2008-09-11
Foamed fly ash cement compositions and methods of cementing Grant 7,413,014 - Chatterji , et al. August 19, 2	2008-08-19
Methods of using cement compositions comprising phosphate compounds in subterranean formations Grant 7,407,009 - Santra , et al. August 5, 2	2008-08-05
Foamed treatment fluids and associated methods Grant 7,407,916 - Chatterji , et al. August 5, 2	2008-08-05
Resilient cement compositions and methods of cementing Grant 7,404,855 - Chatterji , et al. July 29, 2	2008-07-29
Methods of using foamed settable compositions comprising cement kiln dust Grant 7,395,860 - Roddy , et al. July 8, 2	2008-07-08
Extended Settable Compositions Comprising Cement Kiln Dust and Associated Methods App 20080156491 - Roddy; Craig W. ; et al.	2008-07-03
Methods, cement compositions and oil suspensions of powder Grant 7,393,814 - Chatterji , et al. July 1, 2	2008-07-01
Foamed settable compositions comprising cement kiln dust Grant 7,387,675 - Roddy , et al. June 17, 2	2008-06-17
Cement compositions comprising high alumina cement and cement kiln dust Grant 7,381,263 - Roddy , et al. June 3, 2	2008-06-03
Compositions for preventing coagulation of water-in-oil emulsion polymers in aqueous saline well treating fluids Grant 7,378,377 - Chatterji , et al. May 27, 2	2008-05-27
Prevention of latex inversion in saltwater cement compositions for use in subterranean formations and associated methods Grant 7,363,977 - Chatterji , et al. April 29, 2	2008-04-29
Methods of using settable compositions comprising cement kiln dust and additive(s) Grant 7,353,870 - Roddy , et al. April 8, 2	2008-04-08
Prevention Of Latex Inversion In Saltwater Cement Compositions For Use In Subterranean Formations And Associated Methods App 20080078550 - Chatterji; Jiten ; et al.	2008-04-03
Prevention of latex inversion in saltwater cement compositions for use in subterranean formations and associated compositions App 20080078307 - Chatterji; Jiten ; et al.	2008-04-03
Methods of using cement compositions comprising high alumina cement and cement kiln dust Grant 7,337,842 - Roddy , et al. March 4, 2	2008-03-04
Settable drilling fluids comprising cement kiln dust Grant 7,338,923 - Roddy , et al. March 4, 2	2008-03-04
Lightweight settable compositions comprising cement kiln dust Grant 7,335,252 - Roddy , et al. February 26, 2	2008-02-26
Defoaming methods and compositions Grant 7,308,938 - Chatterji , et al. December 18, 2	2007-12-18
Foamed treatment fluids and associated methods Grant 7,287,594 - Chatterji , et al. October 30, 2	2007-10-30
Methods of using settable spotting compositions comprising cement kiln dust Grant 7,284,609 - Roddy , et al. October 23, 2	2007-10-23
Settable drilling fluids comprising cement kiln dust App 20070238621 - Roddy; Craig W. ; et al.	2007-10-11
Foamed treatment fluids and associated methods App 20070203029 - Chatterji; Jiten ; et al.	2007-08-30
Foamed treatment fluids and associated methods App 20070187105 - Chatterji; Jiten ; et al.	2007-08-16
Foamed cement compositions, additives, and associated methods Grant 7,255,170 - Chatterji , et al. August 14, 2	2007-08-14
Cement compositions comprising improved lost circulation materials and methods of use in subterranean formations Grant 7,229,492 - Chatterji , et al. June 12, 2	2007-06-12
Recyclable foamed fracturing fluids and methods of using the same App 20070123429 - Chatterji; Jiten ; et al.	2007-05-31
Fluid loss control additives for foamed cement compositions and associated methods App 20070101905 - Chatterji; Jiten ; et al.	2007-05-10
Methods of using settable spotting compositions comprising cement kiln dust App 20070102157 - Roddy; Craig W. ; et al.	2007-05-10
Cement compositions comprising high alumina cement and cement kiln dust App 20070089643 - Roddy; Craig W. ; et al.	2007-04-26
Methods of using cement compositions comprising high alumina cement and cement kiln dust App 20070089880 - Roddy; Craig V. ; et al.	2007-04-26
Methods of use settable drilling fluids comprising cement kiln dust Grant 7,204,310 - Roddy , et al. April 17, 2	2007-04-17
Methods of using settable compositions comprising cement kiln dust Grant 7,204,307 - Roddy , et al. April 17, 2	2007-04-17
Recyclable foamed fracturing fluids and methods of using the same Grant 7,205,263 - Chatterji , et al. April 17, 2	2007-04-17
Settable spotting compositions comprising cement kiln dust Grant 7,199,086 - Roddy , et al. April 3, 2	2007-04-03
Methods of using foamed settable compositions comprising cement kiln dust App 20070056733 - Roddy; Craig W. ; et al.	2007-03-15
Methods of using settable compositions comprising cement kiln dust and additive(s) App 20070056734 - Roddy; Craig W. ; et al.	2007-03-15
Settable compositions comprising cement kiln dust and additive(s) App 20070056475 - Roddy; Craig W. ; et al.	2007-03-15
Methods Of Using Settable Compositions Comprising Cement Kiln Dust App 20070056728 - Roddy; Craig W. ; et al.	2007-03-15
Foamed settable compositions comprising cement kiln dust App 20070056474 - Roddy; Craig W. ; et al.	2007-03-15
Lightweight settable compositions comprising cement kiln dust App 20070056476 - Roddy; Craig W. ; et al.	2007-03-15
Methods of using lightweight settable compositions comprising cement kiln dust Grant 7,174,962 - Roddy , et al. February 13, 2	2007-02-13
Methods, cement compositions and oil suspensions of powder App 20070022917 - Chatterji; Jiten ; et al.	2007-02-01
Methods, cement compositions and oil suspensions of powder Grant 7,147,705 - Chatterji , et al. December 12, 2	2006-12-12
Well completion spacer fluids containing fibers and methods Grant 7,143,827 - Chatterji , et al. December 5, 2	2006-12-05
Well completion spacer fluids containing fibers App 20060258545 - Chatterji; Jiten ; et al.	2006-11-16
Foamed treatment fluids and associated methods Grant 7,134,497 - Chatterji , et al. November 14, 2	2006-11-14
Methods, cement compositions and suspending agents therefor Grant 7,114,569 - Chatterji , et al. October 3, 2	2006-10-03
Resilient cement compositions and methods of cementing App 20060174805 - Chatterji; Jiten ; et al.	2006-08-10
Foamed treatment fluids and associated methods Grant 7,077,219 - Chatterji , et al. July 18, 2	2006-07-18
Methods of using settable compositions comprising cement kiln dust Grant 7,077,203 - Roddy , et al. July 18, 2	2006-07-18
Methods of using cement compositions comprising phosphate compounds in subterranean formations App 20060131019 - Santra; Ashok K. ; et al.	2006-06-22
Compositions and methods for preventing coagulation of water-in-oil emulsion polymers in aqueous saline well treating fluids Grant 7,032,669 - Chatterji , et al. April 25, 2	2006-04-25
Resilient cement compositions and methods of cementing Grant 7,022,755 - Chatterji , et al. April 4, 2	2006-04-04
Foamed cement slurries, additives and methods Grant 7,013,975 - Chatterji , et al. March 21, 2	2006-03-21
Methods, cement compositions and oil suspensions of powder App 20060048683 - Chatterji; Jiten ; et al.	2006-03-09
Foamed cement slurries, additives and methods Grant 7,008,477 - Chatterji , et al. March 7, 2	2006-03-07
Methods and cement compositions for cementing in subterranean zones Grant 7,008,479 - Chatterji , et al. March 7, 2	2006-03-07
Compositions for preventing coagulation of water-in-oil emulsion polymers in aqueous saline well treating fluids App 20060032407 - Chatterji; Jiten ; et al.	2006-02-16
Foamed Cement Slurries, Additives And Methods App 20060027144 - Chatterji; Jiten ; et al.	2006-02-09
Foamed cement compositions, additives, and associated methods App 20060016602 - Chatterji; Jiten ; et al.	2006-01-26
Foamed cement slurries, additives and methods App 20060016601 - Chatterji; Jiten ; et al.	2006-01-26
Recyclable foamed fracturing fluids and methods of using the same Grant 6,986,392 - Chatterji , et al. January 17, 2	2006-01-17
Methods, cement compositions and oil suspensions of powder Grant 6,983,800 - Chatterji , et al. January 10, 2	2006-01-10
Methods of cementing pipe in well bores and low density cement compositions therefor Grant 6,979,366 - Chatterji , et al. December 27, 2	2005-12-27
Methods, cement compositions and suspending agents therefor App 20050274519 - Chatterji, Jiten ; et al.	2005-12-15
Methods of fracturing a subterranean formation using a pH dependent foamed fracturing fluid Grant 6,966,379 - Chatterji , et al. November 22, 2	2005-11-22
Stable and biodegradable foamed cement slurries, additives and methods Grant 6,953,505 - Chatterji , et al. October 11, 2	2005-10-11
Foamed cement slurries, additives and methods Grant 6,951,249 - Chatterji , et al. October 4, 2	2005-10-04
Cement compositions comprising improved lost circulation materials and methods of use in subterranean formations App 20050204961 - Chatterji, Jiten ; et al.	2005-09-22
Foamed fly ash cement compositions and methods of cementing App 20050133221 - Chatterji, Jiten ; et al.	2005-06-23
Cement compositions comprising improved lost circulation materials and methods of use in subterranean formations Grant 6,902,002 - Chatterji , et al. June 7, 2	2005-06-07
Methods of cementing subterranean zones with cement compositions having enhanced compressive strengths Grant 6,899,177 - Chatterj , et al. May 31, 2	2005-05-31
Methods, cement compositions and oil suspensions of powder App 20050092491 - Chatterji, Jiten ; et al.	2005-05-05
Methods of fracturing a subterranean formation using a pH dependent foamed fracturing fluid App 20050077047 - Chatterji, Jiten ; et al.	2005-04-14
Methods Of Cementing Subterranean Zones With Cement Compositions Having Enhanced Compressive Strengths App 20050077045 - Chatterj, Jiten ; et al.	2005-04-14
Recyclable foamed fracturing fluids and methods of using the same App 20050043188 - Chatterji, Jiten ; et al.	2005-02-24
Well completion foamed spacer fluids and methods Grant 6,852,676 - Chatterji , et al. February 8, 2	2005-02-08
Methods, compositions and biodegradable fluid loss control additives for cementing subterranean zones Grant 6,840,319 - Chatterji , et al. January 11, 2	2005-01-11
Methods and cement compositions for cementing in subterranean zones App 20040226484 - Chatterji, Jiten ; et al.	2004-11-18
Recyclable foamed fracturing fluids and methods of using the same App 20040200616 - Chatterji, Jiten ; et al.	2004-10-14
Foamed well cement slurries, additives and methods Grant 6,797,054 - Chatterji , et al. September 28, 2	2004-09-28
Well completion spacer fluids containing fibers and methods App 20040182577 - Chatterji, Jiten ; et al.	2004-09-23
Methods of treating subterranean zones penetrated by well bores Grant 6,767,867 - Chatterji , et al. July 27, 2	2004-07-27
Methods and cement compositions for cementing in subterranean zones App 20040094069 - Chatterji, Jiten ; et al.	2004-05-20
Methods and oil-based settable spotting fluid compositions for cementing wells Grant 6,716,282 - Griffith , et al. April 6, 2	2004-04-06
Methods and cement compositions for cementing in subterranean zones Grant 6,708,760 - Chatterji , et al. March 23, 2	2004-03-23
Methods of cementing pipe in well bores and low density cement compositions therefor App 20040016371 - Chatterji, Jiten ; et al.	2004-01-29
Methods and oil-based settable spotting fluid compositions for cementing wells Grant 6,668,929 - Griffith , et al. December 30, 2	2003-12-30
Well completion foamed spacer fluids and methods Grant 6,668,927 - Chatterji , et al. December 30, 2	2003-12-30
Methods and oil-based settable drilling fluid compositions for drilling and cementing wells Grant 6,666,268 - Griffith , et al. December 23, 2	2003-12-23
Stable well cementing methods and compositions Grant 6,641,660 - Chatterji , et al. November 4, 2	2003-11-04
Resilient well cement compositions and methods Grant 6,593,402 - Chatterji , et al. July 15, 2	2003-07-15
Methods and oil-based settable spotting fluid compositions for cementing wells App 20030121456 - Griffith, James E. ; et al.	2003-07-03
Methods and oil-based settable spotting fluid compositions for cementing wells App 20030121660 - Griffith, James E. ; et al.	2003-07-03
Methods and oil-based settable drilling fluid compositions for drilling and cementing wells App 20030116065 - Griffith, James E. ; et al.	2003-06-26
Methods of treating subterranean zones penetrated by well bores App 20030083204 - Chatterji, Jiten ; et al.	2003-05-01
Sealing subterranean zones Grant 6,555,507 - Chatterji , et al. April 29, 2	2003-04-29
Foamed well cement slurries, additives and methods Grant 6,547,871 - Chatterji , et al. April 15, 2	2003-04-15
Stable well cementing methods and compositions Grant 6,516,884 - Chatterji , et al. February 11, 2	2003-02-11
Methods of cementing pipe in well bores and low density cement compositions therefor Grant 6,516,883 - Chatterji , et al. February 11, 2	2003-02-11
Sealing subterranean zones Grant 6,503,870 - Griffith , et al. January 7, 2	2003-01-07
Foamed well cement slurries, additives and methods App 20030000428 - Chatterji, Jiten ; et al.	2003-01-02
High strength foamed well cement compositions and methods Grant 6,500,252 - Chatterji , et al. December 31, 2	2002-12-31
Methods of drilling well bores Grant 6,460,632 - Chatterji , et al. October 8, 2	2002-10-08
Sealing subterranean zones Grant 6,448,206 - Griffith , et al. September 10, 2	2002-09-10
Foamed well cement slurries, additives and methods App 20020096090 - Chatterji, Jiten ; et al.	2002-07-25
Defoaming methods and compositions Grant 6,417,142 - Chatterji , et al. July 9, 2	2002-07-09
Foamed well cement slurries, additives and methods Grant 6,367,550 - Chatterji , et al. April 9, 2	2002-04-09
Methods and ultra-low density sealing compositions for sealing pipe in well bores Grant 6,367,549 - Chatterji , et al. April 9, 2	2002-04-09
Methods and compositions for forming permeable cement sand screens in well bores Grant 6,364,945 - Chatterji , et al. April 2, 2	2002-04-02
Methods and compositions for forming permeable cement sand screens in well bores App 20020035951 - Chatterji, Jiten ; et al.	2002-03-28
Resilient well cement compositions and methods App 20020033263 - Chatterji, Jiten ; et al.	2002-03-21
Sealing subterranean zones App 20020020529 - Griffith, James E. ; et al.	2002-02-21
Sealing subterranean zones App 20020022579 - Griffith, James E. ; et al.	2002-02-21
Sealing subterranean zones App 20020020530 - Griffith, James E. ; et al.	2002-02-21
Resilient well cement compositions and methods Grant 6,330,917 - Chatterji , et al. December 18, 2	2001-12-18
Sealing subterranean zones Grant 6,328,106 - Griffith , et al. December 11, 2	2001-12-11
Methods of sealing pipe strings in disposal wells Grant 6,321,841 - Eoff , et al. November 27, 2	2001-11-27
Sealing subterranean zones App 20010032723 - Chatterji, Jiten ; et al.	2001-10-25
Defoaming compositions and methods Grant 6,297,202 - Chatterji , et al. October 2, 2	2001-10-02
Well Cementing Methods Using Compositions Containing Liquid Polymeric Additives App 20010018470 - CHATTERJI, JITEN ; et al.	2001-08-30
Sealing subterranean zones Grant 6,271,181 - Chatterji , et al. August 7, 2	2001-08-07
Well cementing methods using compositions containing liquid polymeric additives Grant 6,268,406 - Chatterji , et al. July 31, 2	2001-07-31
Methods and compositions for cementing pipe strings in well bores App 20010009133 - Chatterji, Jiten ; et al.	2001-07-26
Resilient well cement compositions and methods App 20010004936 - Chatterji, Jiten ; et al.	2001-06-28
Methods and compositions for cementing pipe strings in well bores Grant 6,244,344 - Chatterji , et al. June 12, 2	2001-06-12
Resilient well cement compositions and methods Grant 6,234,251 - Chatterji , et al. May 22, 2	2001-05-22
Well sealing compositions and methods Grant 6,231,664 - Chatterji , et al. May 15, 2	2001-05-15
Methods of cementing subterranean zones Grant 6,227,294 - Chatterji , et al. May 8, 2	2001-05-08
High strength foamed well cement compositions and methods Grant 6,220,354 - Chatterji , et al. April 24, 2	2001-04-24
Controlling the release of chemical additives in well treating fluids Grant 6,209,646 - Reddy , et al. April 3, 2	2001-04-03
Methods and compositions for forming permeable cement sand screens in well bores Grant 6,202,751 - Chatterji , et al. March 20, 2	2001-03-20
Defoaming compositions and methods Grant 6,156,808 - Chatterji , et al. December 5, 2	2000-12-05
Compositions and methods for sealing pipe in well bores Grant 6,098,711 - Chatterji , et al. August 8, 2	2000-08-08
Well sealing compositions and methods Grant 6,068,055 - Chatterji , et al. May 30, 2	2000-05-30
Foamed well cement slurries, additives and methods Grant 6,063,738 - Chatterji , et al. May 16, 2	2000-05-16
Methods and compositions for sealing subterranean zones Grant 6,059,036 - Chatterji , et al. May 9, 2	2000-05-09
Subterranean zone sealing methods and compositions Grant 6,059,035 - Chatterji , et al. May 9, 2	2000-05-09
Methods of sealing plugs in well bores Grant 6,006,836 - Chatterji , et al. December 28, 1	1999-12-28
Remedial well bore sealing methods Grant 5,969,006 - Onan , et al. October 19, 1	1999-10-19
Well completion methods using rubber latex compositions in subterranean formations containing salt zones Grant 5,964,293 - Chatterji , et al. October 12, 1	1999-10-12
Method of sealing conduits in lateral well bores Grant 5,957,204 - Chatterji , et al. September 28, 1	1999-09-28
Well drilling fluids containing epoxy sealants and methods Grant 5,911,282 - Onan , et al. June 15, 1	1999-06-15
Synthetic oil-water emulsion drill-in fluid cleanup methods Grant 5,909,774 - Griffith , et al. June 8, 1	1999-06-08
Foamed well cement compositions, additives and methods Grant 5,897,699 - Chatterji , et al. April 27, 1	1999-04-27
Methods of sealing pipe strings in well bores Grant 5,875,844 - Chatterji , et al. March 2, 1	1999-03-02
Methods of modifying subterranean strata properties Grant 5,875,846 - Chatterji , et al. March 2, 1	1999-03-02
Resilient well cement compositions and methods Grant 5,820,670 - Chatterji , et al. October 13, 1	1998-10-13
Resilient well cement compositions and methods Grant 5,795,924 - Chatterji , et al. August 18, 1	1998-08-18
Cement compositions Grant 5,711,801 - Chatterji , et al. January 27, 1	1998-01-27
Cementitious well drilling fluids and methods Grant 5,711,383 - Terry , et al. January 27, 1	1998-01-27
Resilient well cement compositions and methods Grant 5,688,844 - Chatterji , et al. November 18, 1	1997-11-18
Lightweight well cement compositions and methods Grant 5,588,489 - Chatterji , et al. December 31, 1	1996-12-31
Cementitious compositions Grant 5,569,324 - Totten , et al. October 29, 1	1996-10-29
Cementitious compositions and methods Grant 5,458,195 - Totten , et al. October 17, 1	1995-10-17
Utilizing drilling fluid in well cementing operations Grant 5,327,968 - Onan , et al. July 12, 1	1994-07-12
Acid removable low density well cement compositions and methods Grant 5,298,069 - King , et al. March 29, 1	1994-03-29
Converting drilling fluids to cementitious compositions Grant 5,295,543 - Terry , et al. March 22, 1	1994-03-22
High temperature well cement compositions and methods Grant 5,273,580 - Totten , et al. December 28, 1	1993-12-28
Well cementing method using acid removable low density well cement compositions Grant 5,213,161 - King , et al. May 25, 1	1993-05-25
High temperature well cement compositions and methods Grant 5,184,680 - Totten , et al. February 9, 1	1993-02-09
Game equipment having stepped ramp means Grant 4,147,359 - King April 3, 1	1979-04-03
Method and compositions for fracturing well formations Grant 3,888,312 - Tiner , et al. June 10, 1	1975-06-10

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