Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4620449 | Portable air tool having built in transducer and calibration assembly | John A. Borries, William S. Washeim | 1986-11-04 |
| 4222702 | Deceleration sensitive air tool shutoff | — | 1980-09-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4620449 | Portable air tool having built in transducer and calibration assembly | John A. Borries, William S. Washeim | 1986-11-04 |
| 4222702 | Deceleration sensitive air tool shutoff | — | 1980-09-16 |