| 10724332 |
Low-power electric safety valve |
Samuel E. Herod, Paul R. Boriack, Shane W. Pfaff, Thomas G. Hill, Jr., Jason C. Mailand |
2020-07-28 |
| 10525303 |
Orthopedic hand linear and rotation |
— |
2020-01-07 |
| 10378312 |
Tubing retrievable injection valve assembly |
Thomas G. Hill, Jr., Rory L. Hodge, Shane W. Pfaff |
2019-08-13 |
| 10100611 |
Deep set subsurface safety valve with a micro piston latching mechanism |
Thomas G. Hill, Jr. |
2018-10-16 |
| 10053936 |
Thermal compensating tubing anchor for a pumpjack well |
Sam Herod, Thomas G. Hill, Jr. |
2018-08-21 |
| 10030476 |
Tubing retrievable injection valve assembly |
Thomas G. Hill, Jr., Rory L. Hodge, Shane W. Pfaff |
2018-07-24 |
| 9999803 |
Orthopedic hand linear and rotation |
— |
2018-06-19 |
| 9771777 |
Tubing retrievable injection valve assembly |
Thomas G. Hill, Jr. |
2017-09-26 |
| 9638006 |
Safety system for wells having a cable deployed electronic submersible pump |
Thomas G. Hill, Jr. |
2017-05-02 |
| 9624755 |
Wireline retrievable injection valve assembly with a variable orifice |
Thomas G. Hill, Jr. |
2017-04-18 |
| 9441456 |
Deep set subsurface safety valve with a micro piston latching mechanism |
Thomas G. Hill, Jr. |
2016-09-13 |
| 9334709 |
Tubing retrievable injection valve assembly |
Thomas G. Hill, Jr., Rory L. Hodge, Shane W. Pfaff |
2016-05-10 |
| 9217312 |
Wireline retrievable injection valve assembly with a variable orifice |
Thomas G. Hill, Jr. |
2015-12-22 |
| 9103184 |
Inflow control valve |
Thomas G. Hill, Jr. |
2015-08-11 |
| 8960298 |
Deep set subsurface safety system |
Thomas G. Hill, Jr. |
2015-02-24 |
| 8701781 |
Subsurface safety valve flapper |
Robert Jancha |
2014-04-22 |
| 7841416 |
Method and apparatus for retaining a soft seal in an integrated flapper mount, hard seat, spring housing surface controlled subsurface safety valve |
Win Sides, Jason C. Mailand, Adrian V. Saran, Mario Robles |
2010-11-30 |
| 7798235 |
Safety valve torsional spring assembly and method |
Maximiliano Mondelli, Robert Jancha |
2010-09-21 |
| 6851477 |
Curved flapper with angle variant seat for a subsurface safety valve |
Thomas G. Hill, Jr., Robert Jancha |
2005-02-08 |
| 6467841 |
Lumbar support |
Akhtar Aziz |
2002-10-22 |
| 4626309 |
Selective bonding interconnection mask |
William B. Mullen, III, James H. Grotelueschen |
1986-12-02 |
