Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871957 | Method and apparatus for the automatic connection of battery cables | James H. Cullen | 1989-10-03 |
| 4740740 | Method and apparatus for the automatic connection of battery cables | James H. Cullen | 1988-04-26 |