Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264678 | Fuel pump driven by a variable displacement motor for aerial refueling operation | Asher Bartov, Gary Larson | 2025-04-01 |
| 11867185 | Fuel pump driven by a variable displacement motor for aerial refueling operation | Asher Bartov, Gary Larson | 2024-01-09 |
| 8193748 | Integrated brushless DC motor and controller | Robert C. Heagey | 2012-06-05 |
| 7292954 | Acceptance testing of actuators using backlash and stiction measurements | Joon Hyub LEE | 2007-11-06 |
| 7283934 | Acceptance testing of actuators using predetermined thresholds | Joon Hyub LEE | 2007-10-16 |
| 6559757 | Data communication over power lines | Robert C. Heagey | 2003-05-06 |
| 6392368 | Distributed lighting control system | Robert C. Heagey | 2002-05-21 |
| 6377163 | Power line communication circuit | Robert C. Heagey | 2002-04-23 |
| 6313616 | Switching buck converter with floating regulator | Robert C. Heagey | 2001-11-06 |
| 6239564 | State advance controller commutation loop for brushless D.C. motors | Ronald Scott Boe, Robert C. Heagey | 2001-05-29 |
| 5717331 | Demodulator circuit for use with a displacement sensor to provide position information | Robert C. Heagey | 1998-02-10 |
| 5661397 | Demodulator circuit for determining position, velocity and acceleration of displacement sensor independent of frequency or amplitude changes in sensor excitation signal | Robert C. Heagey | 1997-08-26 |
| 5535773 | Hydromechanical differentiating apparatus | — | 1996-07-16 |
| 4764711 | Back emf loop closure | — | 1988-08-16 |