| 12504028 |
Cartridge sealing and alignment in a pressure exchanger |
Sujan Reddy Gudigopuram, Edvin Besic, Matthew Joseph Pattom, Alexander Patrick Theodossiou |
2025-12-23 |
|
| 12410821 |
Reducing cavitation, noise, and vibration in a pressure exchanger |
Chinmay Vishwas Deshpande, Sujan Reddy Gudigopuram, Alexander Patrick Theodossiou, Teymour Javaherchi, Anthony Kim Phan |
2025-09-09 |
|
| 12404877 |
Pressure exchangers with fouling and particle handling capabilities |
Raja Faruq Raja Baharuddin, Alexander Patrick Theodossiou, Dung Le Tran, Sujan Reddy Gudigopuram |
2025-09-02 |
|
| 12209778 |
Refrigeration and heat pump systems with pressure exchangers |
Azam Mihir Thatte, Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, Jr., Joseph Michael Marchetti +3 more |
2025-01-28 |
|
| 12085324 |
Refrigeration and heat pump systems with pressure exchangers |
Azam Mihir Thatte, Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, Jr., Joseph Michael Marchetti +3 more |
2024-09-10 |
$11,052,000 |
| 11913696 |
Refrigeration and heat pump systems with pressure exchangers |
Azam Mihir Thatte, Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, Jr., Joseph Michael Marchetti +3 more |
2024-02-27 |
$9,719,000 |
| 10781811 |
Volumetric compensator for electric submersible pump |
Brian Paul Reeves, Victor Acacio, Chengbao Wang |
2020-09-22 |
$15,054,000 |
| 10662793 |
Turbine wheel cover-plate mounted gas turbine interstage seal |
Edip Sevincer, Jonathan Webster, Fernando Jorge Casanova |
2020-05-26 |
$18,077,000 |
| 10480298 |
Bidirectional piston seals with pressure compensation |
Brian Paul Reeves, Jifeng Wang, Chengbao Wang |
2019-11-19 |
$24,658,000 |
| 10337345 |
Bucket mounted multi-stage turbine interstage seal and method of assembly |
Fernando Jorge Casanova, Edip Sevincer, Jonathan Webster |
2019-07-02 |
$20,882,000 |
| 10323751 |
Seal assembly for a submersible pumping system and an associated method thereof |
Jifeng Wang |
2019-06-18 |
$29,895,000 |
| 10161523 |
Enhanced cloth seal |
Neelesh Nandkumar Sarawate, David Wayne Weber, Victor John Morgan |
2018-12-25 |
|
| 9890653 |
Gas turbine bucket shanks with seal pins |
David Richard Johns, Andrew Paul Giametta, Anthony Christopher Marin |
2018-02-13 |
$14,939,000 |
| 9765603 |
Gas lift valve assemblies and methods of assembling same |
Xuele Qi, Norman Arnold Turnquist, Roderick Mark Lusted, Shourya Prakash Otta, Ricardo Lopez +2 more |
2017-09-19 |
$24,044,000 |
| 8728599 |
Articles comprising a hydrate-inhibiting silicone coating |
Biao Fang, Ambarish Jayant Kulkarni, David Bruce Hall, Roderick Mark Lusted, Matthew David Butts +4 more |
2014-05-20 |
$11,321,000 |
| 8613451 |
Cloth seal for turbo-machinery |
Neelesh Nandkumar Sarawate |
2013-12-24 |
$99,654,000 |
| 8454023 |
Retractable seal system |
Siddarth Kumar, Gregory Allan Crum, Karimulla Shaik Sha |
2013-06-04 |
$29,228,000 |
| 8210821 |
Labyrinth seal for turbine dovetail |
Brian Peter Arness, Tara Easter McGovern, John D. Wardell |
2012-07-03 |
$18,351,000 |
| 8038405 |
Spring seal for turbine dovetail |
John D. Ward |
2011-10-18 |
$12,584,000 |
| 7536864 |
Variable motive nozzle ejector for use with turbine engines |
Christopher Edward Wolfe, Douglas Frank Beadie, Kenneth Neil Whaling, David Wesley Ball, JR., Kevin Thomas McGovern +1 more |
2009-05-26 |
$122,390,000 |
