Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475329 | Primer for silicone compositions | Eileen Marie Hawkins | 2002-11-05 |
| 4229813 | Elapsed time indicator | Robert L. Lilly, Gerardus L. J. Tummers, Roger D. Davis | 1980-10-21 |
| 4191125 | Freeze indicator | — | 1980-03-04 |