Sipos; David L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sipos; David L..The latest application filed is for "duplex snubbing jack".

Company Profile

0.38.37

Sipos; David L. - Youngsville LA
Sipos; David L - Youngsville LA US
Sipos; David L. - Youngville LA US
Sipos; David L. - Lafayette LA US
Sipos; David L. - Elyria OH

*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
Integrated flush-mount spider and power-tong apparatus and method of use Grant 10,619,429 - Sipos	2020-04-14
Duplex snubbing jack Grant 10,605,015 - Sipos	2020-03-31
Wide open spider tool Grant 10,053,932 - Sipos August 21, 2	2018-08-21
Duplex Snubbing Jack App 20180080291 - Sipos; David L.	2018-03-22
Gate elevator Grant 9,869,144 - Sipos January 16, 2	2018-01-16
Integrated Flush-Mount Spider and Power-Tong Apparatus and Method of Use App 20170328150 - Sipos; David L.	2017-11-16
Adjustable Top Guide App 20170044855 - Sipos; David L.	2017-02-16
High torque capacity spider Grant 9,347,282 - Sipos May 24, 2	2016-05-24
360 degree shoulder clamp elevator and method of use Grant 9,341,036 - Sipos May 17, 2	2016-05-17
Elevator With Dual Lifting Ears App 20160060978 - Sipos; David L.	2016-03-03
360 Degree Shoulder Clamp Elevator and Method of Use App 20160047181 - Sipos; David L.	2016-02-18
360 degree shoulder clamp elevator and method of use Grant 9,206,655 - Sipos December 8, 2	2015-12-08
Wide Open Spider Tool App 20150292276 - Sipos; David L	2015-10-15
360 Degree Shoulder Clamp Elevator and Method of Use App 20150259991 - Sipos; David L.	2015-09-17
Gate Elevator App 20150027733 - Sipos; David L.	2015-01-29
Methods And Multi-purpose Apparatus For Dispensing And Circulating Fluid In Wellbore Casing App 20140224473 - Mosing; Donald E. ; et al.	2014-08-14
Methods and multi-purpose apparatus for dispensing and circulating fluid in wellbore casing Grant 8,708,043 - Mosing , et al. April 29, 2	2014-04-29
Methods And Multi-purpose Apparatus For Dispensing And Circulating Fluid In Wellbore Casing App 20130220610 - Mosing; Donald E. ; et al.	2013-08-29
Methods and devices for forming a wellbore with casing Grant 8,424,604 - Mosing , et al. April 23, 2	2013-04-23
Methods And Devices For Forming A Wellbore With Casing App 20120175117 - Mosing; Donald E. ; et al.	2012-07-12
Methods and devices for forming a wellbore with casing Grant 8,082,982 - Mosing , et al. December 27, 2	2011-12-27
Methods and Devices for Forming a Wellbore with Casing App 20110114306 - Mosing; Donald E. ; et al.	2011-05-19
Discrete element spider Grant 7,891,469 - Sipos February 22, 2	2011-02-22
Methods and devices for forming a wellbore with casing Grant 7,874,361 - Mosing , et al. January 25, 2	2011-01-25
Spider with distributed gripping dies Grant 7,775,270 - Sipos August 17, 2	2010-08-17
Methods and Devices for Forming a Wellbore with Casing App 20100096132 - Mosing; Donald E. ; et al.	2010-04-22
Methods and devices for forming a wellbore with casing Grant 7,635,026 - Mosing , et al. December 22, 2	2009-12-22
Tubular connection with slotted threads Grant 7,513,537 - Mosing , et al. April 7, 2	2009-04-07
Methods and Devices for Forming a Wellbore with Casing App 20080202751 - Mosing; Donald E. ; et al.	2008-08-28
Method and apparatus for transferring rig weight to tubulars Grant 7,370,698 - Mosing , et al. May 13, 2	2008-05-13
Tong with a continuous composite belt and methods for making and using same Grant 7,275,463 - Sipos , et al. October 2, 2	2007-10-02
Spider with discrete die supports Grant 7,267,168 - Sipos September 11, 2	2007-09-11
Method and apparatus for transferring rig weight to tubulars App 20060283594 - Mosing; Donald E. ; et al.	2006-12-21
Method and multi-purpose apparatus for dispensing and circulating fluid in wellbore casing Grant 7,096,948 - Mosing , et al. August 29, 2	2006-08-29
Horseshoe shaped elevator and method for using same App 20060185854 - Mosing; Donald E. ; et al.	2006-08-24
Horseshoe shaped elevator and method for using same Grant 7,032,678 - Mosing , et al. April 25, 2	2006-04-25
Tubular connection with slotted threads App 20050285399 - Mosing, Donald E. ; et al.	2005-12-29
Slip manipulating apparatus Grant 6,948,575 - Mosing , et al. September 27, 2	2005-09-27
Elevator apparatus and method for running well bore tubing Grant 6,915,868 - Mosing , et al. July 12, 2	2005-07-12
Tubular connection with slotted threads App 20050087985 - Mosing, Donald E. ; et al.	2005-04-28
Horseshoe shaped elevator and method for using same App 20040040722 - Mosing, Donald E. ; et al.	2004-03-04
Tubular piling apparatus and method Grant 6,675,919 - Mosing , et al. January 13, 2	2004-01-13
Hammer piston handling apparatus Grant 6,631,541 - Mosing , et al. October 14, 2	2003-10-14
Tong with a constinuous composite belt and methods for making and using same App 20030177874 - Sipos, David L. ; et al.	2003-09-25
Method and multi-purpose apparatus for dispensing and circulating fluid in wellbore casing Grant 6,595,288 - Mosing , et al. July 22, 2	2003-07-22
Horseshoe shaped elevator and method for using same Grant 6,568,479 - Mosing , et al. May 27, 2	2003-05-27
Modular wellbore tubular handling system and method Grant 6,557,641 - Sipos , et al. May 6, 2	2003-05-06
Hammer piston handling apparatus App 20030046800 - Mosing, Donald E. ; et al.	2003-03-13
Threaded tool joint for connecting large diameter tubulars Grant 6,485,061 - Mosing , et al. November 26, 2	2002-11-26
Modular wellbore tubular handling system and method App 20020166669 - Sipos, David L. ; et al.	2002-11-14
Method and apparatus for improving the safety of stabbing operations involving the movement and alignment of oil field casing App 20020140554 - Mosing, Donald E. ; et al.	2002-10-03
Method and multi-purpose apparatus for dispensing and circulating fluid in wellbore casing App 20020084069 - Mosing, Donald E. ; et al.	2002-07-04
Method and multi-purpose apparatus for dispensing and circulating fluid in wellbore casing App 20020066564 - Mosing, Donald E. ; et al.	2002-06-06
Tubular piling apparatus and method App 20020044839 - Mosing, Donald E. ; et al.	2002-04-18
Horseshoe shaped elevator and method for using same App 20020033277 - Mosing, Donald E. ; et al.	2002-03-21
Method and multi-purpose apparatus for dispensing and circulating fluid in wellbore casing App 20020029879 - Mosing, Donald E. ; et al.	2002-03-14
Method and multi-purpose apparatus for dispensing and circulating fluid in wellbore casing Grant 6,279,654 - Mosing , et al. August 28, 2	2001-08-28
Method and multi-purpose apparatus for dispensing and circulating fluid in wellbore casing Grant 5,918,673 - Hawkins , et al. July 6, 1	1999-07-06
Threaded tool joint with dual mating shoulders Grant 5,810,401 - Mosing , et al. September 22, 1	1998-09-22
Portable shower head Grant 3,929,287 - Givler , et al. December 30, 1	1975-12-30