Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5836400 | Three speed circuit for hydraulic tool | Myron D. Tupper | 1998-11-17 |
| 4723479 | Hydraulic tool system | — | 1988-02-09 |
| 4689957 | Hydraulic tool system | — | 1987-09-01 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5836400 | Three speed circuit for hydraulic tool | Myron D. Tupper | 1998-11-17 |
| 4723479 | Hydraulic tool system | — | 1988-02-09 |
| 4689957 | Hydraulic tool system | — | 1987-09-01 |