Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531798 | Linear/rotary motor and method of use | — | 2003-03-11 |
| 6222294 | Combinations of solenoids and motors | Timothy D. Stacy | 2001-04-24 |
| 6211591 | Linear/rotary electromagnetic device | Keith Kowalski | 2001-04-03 |
| 5702420 | Motorized suction punch forceps | Anthony P. Sterling | 1997-12-30 |
| 5611508 | Horizontally adjustable microphone support | — | 1997-03-18 |
| 5126605 | Oscillating stepper motor | — | 1992-06-30 |
| 4714853 | Low profile electric motor | Charles Hansen | 1987-12-22 |
| 4406958 | Stepping motors with disc magnet | Robert N. Brigham, Robert S. Lundin | 1983-09-27 |