Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6862633 | N to 1 intelligent multiplexor | Kenneth W. Sallings | 2005-03-01 |
| 4359886 | Key lock cylinder for possibly contaminated environments | Walter R. Evans, Gary R. Murphree | 1982-11-23 |