Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969497 | Noise and drag reducing cabin pressure outflow valve | — | 2018-05-15 |
| 5901232 | Sound system that determines the position of an external sound source and points a directional microphone/speaker towards it | — | 1999-05-04 |
| 5272585 | System to prevent electrical shorts by a microprocessor breaker box | — | 1993-12-21 |
| 5050142 | Pill taker's wrist watch with two temperature sensors | — | 1991-09-17 |