Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7645956 | Fail safe membrane switches | Manuel Estrada, John W. Rowe, Jeffrey F. Johnson, Edward W. Duhon | 2010-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7645956 | Fail safe membrane switches | Manuel Estrada, John W. Rowe, Jeffrey F. Johnson, Edward W. Duhon | 2010-01-12 |