Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7045253 | Zinc shapes for anodes of electrochemical cells | David G. Clash, Christopher Fred Randell, Nghia Cong Tang, Lewis F. Urry | 2006-05-16 |
| 5972122 | Method of degreasing anode cups | — | 1999-10-26 |
| 5306580 | Electrochemical cell having a coated cup-shaped terminal | Robert F. Scarr | 1994-04-26 |
| 5279905 | Miniature zinc-air cell having an indium plated anode cupe | Robert F. Scarr | 1994-01-18 |