Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5249666 | Load compensator for geared holdback devices | R. William Hankes | 1993-10-05 |
| 4908008 | Safety guard | — | 1990-03-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5249666 | Load compensator for geared holdback devices | R. William Hankes | 1993-10-05 |
| 4908008 | Safety guard | — | 1990-03-13 |