Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10561181 | Face mask having a flexible skeleton and a flexible skeleton for a face mask | — | 2020-02-18 |
| 9958368 | Rheometer control system | John P. Wilkinson | 2018-05-01 |
| 7224936 | Portable communication device operable as a relay device only when connected to an external power source | — | 2007-05-29 |
| 5477364 | Data transmission on optical networks | — | 1995-12-19 |