Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5349983 | Proportional control valve for patient support system | Ryszard S. Ozarowski, Barry D. Hand, Robert C. Novack, James O. Threlkeld, William T. Sutton | 1994-09-27 | $12,376,000 |
| 5086868 | Automotive protection system with a telescoping protective sleeve between brake pedal and brake actuator | William G. Fontaine | 1992-02-11 | |
| 4949820 | Vehicle creep control | William G. Fontaine | 1990-08-21 |