Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8678094 | Multiple activity rig | — | 2014-03-25 |
| 6229136 | Rotary lens positioning mechanism with lens position feedback | — | 2001-05-08 |
| 6028507 | Security system for motor vehicles | Michael Payne | 2000-02-22 |
| 5829715 | Multi-axis unfolding mechanism with rate controlled synchronized movement | — | 1998-11-03 |
| D271345 | Vest or similar article | — | 1983-11-15 |