Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663012 | Apparatus for gang-connecting batteries | James M. Shannon | 1997-09-02 |
| 5645612 | Welding and cover sealing machine apparatus for battery assembly and an improved method of manufacturing storage batteries | James M. Shannon | 1997-07-08 |
| 5620809 | Storage battery and method of manufacture | James M. Shannon | 1997-04-15 |