Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5989741 | Electrochemical cell system with side-by-side arrangement of cells | David P. Bloomfield, Shoibal Banerjee, Olga Polevaya | 1999-11-23 |
| 4344742 | Engine apparatus | — | 1982-08-17 |