Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340138 | Stationkeeping method utilizing open-loop thruster pulses and closed-loop authority limited momentum storage devices | Thomas M. Tanner, Loren I. Slafer, Paul D. Williams, George B. Semeniuk, Joseph M. Allard | 2002-01-22 |
| 6062512 | Wobble and nutation control, and spin stabilization for a spacecraft using momentum conserving devices | Qinghong W. Wang | 2000-05-16 |
| 4990815 | Robot gripper control system using PYDF piezoelectric sensors | Douglas K. Lindner, Richard O. Claus | 1991-02-05 |
| 4792715 | Robot gripper control system using PVDF piezoelectric sensors | Douglas K. Linder, Richard O. Claus | 1988-12-20 |