Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4559810 | Method for determining resin viscosity with ultrasonic waves | Richard J. Hinrichs | 1985-12-24 |
| 4515545 | Control system for processing composite material | Richard J. Hinrichs | 1985-05-07 |
| 4455268 | Control system for processing composite materials | Richard J. Hinrichs | 1984-06-19 |