Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5267411 | Animal trap system | Robert John Phillips | 1993-12-07 |
| RE33804 | Automatic retractable shade | — | 1992-01-28 |
| 5078194 | Automatic retractable shade mounting case | — | 1992-01-07 |
| 4775180 | Automatic retractable shade | — | 1988-10-04 |
| 4292383 | Bilevel rechargeable cell | Ralph B. Di Palma | 1981-09-29 |