Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7908896 | Biometric deadbolt lock assembly | Timothy L. Olson, Paul J. Byrne, Kenneth C. Blaisdell, John D. Tysver | 2011-03-22 |
| 4398082 | Heating apparatus | — | 1983-08-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7908896 | Biometric deadbolt lock assembly | Timothy L. Olson, Paul J. Byrne, Kenneth C. Blaisdell, John D. Tysver | 2011-03-22 |
| 4398082 | Heating apparatus | — | 1983-08-09 |