Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438866 | Flow disrupter for dryers | Stephan B. Meydell, III | 2002-08-27 |
| 4674116 | Telephone line concentrator without switching matrix | William J. Curtin, Stephen Soto | 1987-06-16 |