Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688973 | Automated machine tool | Charles M. Andert | 1987-08-25 |
| 4530625 | Hydraulic stop | Charles M. Andert, Joseph H. Geen, Wesley G. Wells, Russell D. Lark | 1985-07-23 |
| 4273481 | Hydraulic stop | Joseph Mitchell, III, Charles M. Andert | 1981-06-16 |