Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638296 | Intelligent circuit breaker providing synchronous switching and condition monitoring | David Scott Johnson, Aftab Khan, Jeffry R. Meyer | 1997-06-10 |
| 5636134 | Intelligent circuit breaker providing synchronous switching and condition monitoring | David Scott Johnson, Aftab Khan, Jeffry R. Meyer | 1997-06-03 |
| 5629869 | Intelligent circuit breaker providing synchronous switching and condition monitoring | David Scott Johnson, Aftab Khan, Jeffry R. Meyer | 1997-05-13 |