| Patent | Date |
|---|
Methods of fabricating cutting elements for earth-boring tools and methods of selectively removing a portion of a cutting element of an earth-boring tool
Grant 10,428,585 - Scott , et al. October 1, 2 | 2019-10-01 |
Methods Of Forming Earth-boring Tools Including Replaceable Cutting Structures
App 20190055790 - Vempati; Chaitanya K. ; et al. | 2019-02-21 |
Methods of forming and repairing earth-boring tools including replaceable cutting structures
Grant 10,107,044 - Vempati , et al. October 23, 2 | 2018-10-23 |
Methods of forming downhole tools having features for reducing balling
Grant 10,024,111 - Patel , et al. July 17, 2 | 2018-07-17 |
Methods Of Fabricating Cutting Elements For Earth-boring Tools And Methods Of Selectively Removing A Portion Of A Cutting Element Of An Earth-boring Tool
App 20180044992 - Scott; Danny E. ; et al. | 2018-02-15 |
Methods of fabricating cutting elements for earth-boring tools and methods of selectively removing a portion of a cutting element of an earth-boring tool
Grant 9,797,200 - Scott , et al. October 24, 2 | 2017-10-24 |
Methods Of Forming Downhole Tools Having Features For Reducing Balling
App 20170107767 - Patel; Suresh G. ; et al. | 2017-04-20 |
Methods of forming downhole tools having features for reducing balling
Grant 9,593,539 - Patel , et al. March 14, 2 | 2017-03-14 |
Methods of forming downhole tools having features for reducing balling
Grant 9,551,191 - Patel , et al. January 24, 2 | 2017-01-24 |
Downhole Tools Having Features For Reducing Balling, And Methods Of Forming Such Tools
App 20150376954 - Patel; Suresh G. ; et al. | 2015-12-31 |
Methods Of Forming And Repairing Earth-boring Tools Including Replaceable Cutting Structures
App 20150345230 - Vempati; Chaitanya K. ; et al. | 2015-12-03 |
Downhole tools having features for reducing balling, and methods of forming such tools
Grant 9,157,283 - Patel , et al. October 13, 2 | 2015-10-13 |
Earth-boring tools including replaceable cutting structures and related methods
Grant 9,115,554 - Vempati , et al. August 25, 2 | 2015-08-25 |
Methods Of Forming And Repairing Downhole Tools Having Features For Reducing Balling
App 20150184463 - Patel; Suresh G. ; et al. | 2015-07-02 |
Downhole tools having features for reducing balling and methods of forming such tools
Grant 8,985,244 - Patel , et al. March 24, 2 | 2015-03-24 |
Methods Of Fabricating Cutting Elements For Earth-boring Tools And Methods Of Selectively Removing A Portion Of A Cutting Element Of An Earth-boring Tool
App 20140353040 - Scott; Danny E. ; et al. | 2014-12-04 |
Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and methods of forming such cutting elements for earth-boring tools
Grant 8,807,247 - Scott , et al. August 19, 2 | 2014-08-19 |
Cutting Elements For Earth-boring Tools, Earth-boring Tools Including Such Cutting Elements, And Methods Of Forming Such Cutting Elements For Earth-boring Tools
App 20120325563 - Scott; Danny E. ; et al. | 2012-12-27 |
Downhole Tools Having Features For Reducing Balling, Methods Of Forming Such Tools, And Methods Of Repairing Such Tools
App 20120205162 - Patel; Suresh G. ; et al. | 2012-08-16 |
Earth-boring Tools Including Replaceable Cutting Structures And Related Methods
App 20120125695 - Vempati; Chaitanya K. ; et al. | 2012-05-24 |
Drill bit with prefabricated cuttings splitter and method of making
Grant 8,146,688 - Marvel , et al. April 3, 2 | 2012-04-03 |
Expandable stabilizer with roller reamer elements
Grant 8,028,767 - Radford , et al. October 4, 2 | 2011-10-04 |
Drill Bit With Prefabricated Cuttings Splitter And Method Of Making
App 20110220312 - Marvel; Timothy K. ; et al. | 2011-09-15 |
Drill Bit With Integral Cuttings Splitter And Method Of Making
App 20110210474 - Marvel; Timothy K. ; et al. | 2011-09-01 |
Downhole Tools Having Features For Reducing Balling, Methods Of Forming Such Tools, And Methods Of Repairing Such Tools
App 20110174548 - Patel; Suresh G. ; et al. | 2011-07-21 |
Casing Bits, Drilling Assemblies, And Methods For Use In Forming Wellbores With Expandable Casing
App 20100326729 - Marvel; Timothy K. ; et al. | 2010-12-30 |
Method And Apparatus To Thwart Bit Balling Of Drill Bits
App 20100270078 - Wells; Michael R. ; et al. | 2010-10-28 |
Drill Bit With Prefabricated Cuttings Splitter And Method Of Making
App 20100270087 - Marvel; Timothy K. ; et al. | 2010-10-28 |
Drill Bit With Integral Cuttings Splitter And Method Of Making
App 20100224419 - Marvel; Timothy K. ; et al. | 2010-09-09 |
Expandable Stabilizer With Roller Reamer Elements
App 20090145666 - Radford; Steven R. ; et al. | 2009-06-11 |
Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations
Grant 7,066,280 - Sullivan , et al. June 27, 2 | 2006-06-27 |
Increased projection for compacts of a rolling cone drill bit
Grant 7,011,170 - Ledgerwood, III , et al. March 14, 2 | 2006-03-14 |
Increased projection for compacts of a rolling cone drill bit
App 20050087370 - Ledgerwood, Leroy W. III ; et al. | 2005-04-28 |
Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations
App 20040069539 - Sullivan, Eric Charles ; et al. | 2004-04-15 |
Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations
Grant 6,571,886 - Sullivan , et al. June 3, 2 | 2003-06-03 |
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