Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11547887 | Valves for fire suppression systems | — | 2023-01-10 |
| 5757488 | Optical frequency stability controller | Norman H. Macoy, Ron J. Glumb, Martin Chamberland, Jean Giroux | 1998-05-26 |
| 5276433 | Methods and apparatus for temperature sensing | Martin W. Booker | 1994-01-04 |
| 4756195 | Modulus of elasticity tester apparatus particularly adapted for testing compliant materials | Keith E. Caudill | 1988-07-12 |