Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5207060 | Tandem hydraulic motor | — | 1993-05-04 |
| 4631955 | Rope and sheave testing device and method | Charles A. Brolin, Ryan Benson | 1986-12-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5207060 | Tandem hydraulic motor | — | 1993-05-04 |
| 4631955 | Rope and sheave testing device and method | Charles A. Brolin, Ryan Benson | 1986-12-30 |