Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670274 | Battery strap handle | — | 1997-09-23 |
| 5276960 | Method for the manufacture of lead-acid batteries and an associated apparatus and associated lead-acid battery | Ellis G. Wheadon | 1994-01-11 |
| 5079111 | Method for the manufacture of lead-acid batteries and an associated apparatus and associated lead-acid battery | Ellis G. Wheadon | 1992-01-07 |
| 5044067 | Method for the manufacture of lead acid batteries and an associated apparatus and associated lead-acid battery | Ellis G. Wheadon | 1991-09-03 |
| 4998340 | Method for the manufacture of lead-acid batteries and an associated apparatus and associated lead-acid battery | Ellis G. Wheadon | 1991-03-12 |
| 4982482 | Method for the manufacture of lead-acid batteries and an associated apparatus and associated lead-acid battery | Ellis G. Wheadon | 1991-01-08 |