Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812958 | Electrical services pole | John A. Rolfe, Arthur W. Dalton | 1989-03-14 |
| 4275612 | Shift control for change speed gear transmission for vehicle | — | 1981-06-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812958 | Electrical services pole | John A. Rolfe, Arthur W. Dalton | 1989-03-14 |
| 4275612 | Shift control for change speed gear transmission for vehicle | — | 1981-06-30 |