Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299979 | Magnetic distance and direction measurements from a first borehole to a second borehole | Arthur F. Kuckes, Rahn Pitzer, Mariano Garcia | 2022-04-12 |
| 7880410 | Rotary, limited rotation bi-directional, direct current actuator | — | 2011-02-01 |
| 7839041 | Rotary actuators | — | 2010-11-23 |
| RE40503 | Hybrid rotary actuator | — | 2008-09-16 |
| 6756873 | Hybrid rotary actuator | — | 2004-06-29 |
| 6507257 | Permanent magnet brushless torque latching actuator | — | 2003-01-14 |
| 6469885 | Power saving circuit for solenoid driver | — | 2002-10-22 |
| 6078236 | Rotary solenoid | Philip E. Fugate | 2000-06-20 |
| 5337030 | Permanent magnet brushless torque actuator | — | 1994-08-09 |
| 5161083 | Solenoid actuator with position feedback system | Randy S. Robinson | 1992-11-03 |
| 4855700 | Dual conversion force motor | — | 1989-08-08 |
| 4847581 | Dual conversion force motor | — | 1989-07-11 |
| 4812884 | Three-dimensional double air gap high speed solenoid | — | 1989-03-14 |
| 4235114 | Material testing device | — | 1980-11-25 |