Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5239588 | Hearing aid | — | 1993-08-24 |
| 4499611 | Production of breathing materials | — | 1985-02-19 |
| 4473866 | Vehicle light system | — | 1984-09-25 |
| 4412501 | Ship-burne oil dispersant procedure and apparatus | — | 1983-11-01 |
| 4301006 | Ship-borne oil dispersant procedure and apparatus | — | 1981-11-17 |