Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6255617 | Mold for making battery electrode | John E. Farmer, Randy J. Erwin | 2001-07-03 |
| 5662021 | Control system for a movement actuator | John E. Farmer | 1997-09-02 |
| 5478981 | Resistive electrode | John E. Farmer | 1995-12-26 |