Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327473 | Time period configurable fluid flow control circuit | — | 1994-07-05 |
| 5234050 | Automatic climate control system | — | 1993-08-10 |
| 5170514 | Automatic fluid-flow control system | — | 1992-12-15 |
| 4984314 | Automatic fluid-flow control system | — | 1991-01-15 |
| 4823414 | Automatic faucet-sink control system | Frank S. Piersimoni | 1989-04-25 |
| 4638412 | Automatic pocketbook illuminator | — | 1987-01-20 |
| 4556803 | Trigger switch circuit for solenoid-actuated electric hand tool | — | 1985-12-03 |
| 4489546 | Friction false-twisting unit | Friedrich Schuster | 1984-12-25 |
| 4353642 | Microfilm retrieval system | — | 1982-10-12 |
| 4333019 | Silicon controlled rectifier trigger circuit | — | 1982-06-01 |