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Generator load control |
Beat Kuttel, Tommy Scarborough, Kevin R. Williams, James Garaghty |
2023-08-29 |
| 10003229 |
Low inertia direct drive drawworks |
Kevin R. Williams, James Garaghty, Brian Ellis |
2018-06-19 |
| 9722522 |
Method for controlling torque in permanent magnet motor drives |
— |
2017-08-01 |
| 9537315 |
Generator load control |
Beat Kuttel, Tommy Scarborough, Kevin R. Williams, James Garaghty |
2017-01-03 |
| 9379584 |
Low inertia direct drive drawworks |
Kevin R. Williams, James Garaghty, Brian Ellis |
2016-06-28 |
| 9379655 |
Method of field weakening control of permanent magnet motor drivers |
— |
2016-06-28 |
| 8104219 |
Lighted tip fishing pole apparatus |
— |
2012-01-31 |
| 7274243 |
Adaptive gate drive for switching devices of inverter |
Larry Charles Robbins, Jr. |
2007-09-25 |
| 5860395 |
Piston cooling by oil flow from a pocket reservoir and passageway formed in the piston |
James R. Klotz, Dennis A. Soltis |
1999-01-19 |