Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642101 | Control apparatus for use in a dwelling | Gary L. Stirk, Rob L. Cowden, Susan M. Prothro, John S. Owens, Krishna P. Mikkilineni +2 more | 1997-06-24 |
| 5408627 | Configurable multiport memory interface | Gary L. Stirk | 1995-04-18 |
| 5218552 | Control apparatus for use in a dwelling | Gary L. Stirk, Rob L. Cowden, Susan M. Prothro, John S. Owens, Krishna P. Mikkilineni +2 more | 1993-06-08 |
| 4387598 | Pipe scanner mechanism | Dixon Cleveland | 1983-06-14 |
| 4223212 | Card selector device | David L. Smith | 1980-09-16 |