Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347995 | Laryngoscope blade cover | Anthony M. Chiasson, Thomas A. Denny | 1994-09-20 |
| 4878486 | Disposable cover arrangement for laryngoscopes and the like | — | 1989-11-07 |
| 4617769 | Aseismic bearing for bridge structures | Edward R. Fyfe, Ronald J. Watson | 1986-10-21 |
| 4605106 | Displacement control device | Edward R. Fyfe | 1986-08-12 |