Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D483161 | Swimming pool brushing disk | — | 2003-12-02 |
| 6495983 | Integrated closed-loop programmable motor assembly | — | 2002-12-17 |
| 5627323 | Ultrasonic binary gas measuring device | — | 1997-05-06 |
| 4994669 | Opto-electrical joystick switch having a resilient, rigidly mounted central shaft | — | 1991-02-19 |
| 4644676 | Firearm safety apparatus | — | 1987-02-24 |