Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7011202 | Conveyor for moving flat battery components | John E. Farmer | 2006-03-14 |
| 6255617 | Mold for making battery electrode | John E. Farmer, Carl A. Rotenberger | 2001-07-03 |
| 6238445 | Apparatus for assembling a battery | John E. Farmer | 2001-05-29 |
| 6038962 | Apparatus for moving a carrier | John E. Farmer | 2000-03-21 |
| 5900030 | Apparatus for assembling a battery | John E. Farmer | 1999-05-04 |