Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4393991 | Sonic water jet nozzle | Robert H. Torgersen | 1983-07-19 |
| 4311052 | Ultrasonic control contour follower | Donald R. Modispacher | 1982-01-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4393991 | Sonic water jet nozzle | Robert H. Torgersen | 1983-07-19 |
| 4311052 | Ultrasonic control contour follower | Donald R. Modispacher | 1982-01-19 |