Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704273 | Hydraulic system for accommodating fluid pressure variations | Robert J. McMullen, Roger D. Hanaway | 1998-01-06 |
| 4969923 | Safety latch | Gregory R. Beck | 1990-11-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704273 | Hydraulic system for accommodating fluid pressure variations | Robert J. McMullen, Roger D. Hanaway | 1998-01-06 |
| 4969923 | Safety latch | Gregory R. Beck | 1990-11-13 |