Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7197986 | Composite steel and ceramic gun barrels | — | 2007-04-03 |
| 5758605 | Steam generator | — | 1998-06-02 |
| 5330790 | Impact implantation of particulate material into polymer surfaces | — | 1994-07-19 |
| 5303510 | Automatic feed system for ultrasonic machining | — | 1994-04-19 |
| 5045371 | Glass matrix armor | — | 1991-09-03 |
| 4969386 | Constrained ceramic-filled polymer armor | Donald J. Sandstrom, Frank D. Gac | 1990-11-13 |
| 4688537 | Apparatus for preventing freeze-up of a pressure regulator valve in a liquified petroleum fuel system | George E. Perrault | 1987-08-25 |
| 4556195 | Force and multiplication control valve | — | 1985-12-03 |
| 4386584 | Thermostatically controlled valve | — | 1983-06-07 |
| 4359972 | Thermostatically controlled valve | — | 1982-11-23 |