Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904985 | Electret film composition adapted for printing on computer printers and the like | Calvin B. Ward | 1999-05-18 |
| 5759712 | Surface replica fuel cell for micro fuel cell electrical power pack | — | 1998-06-02 |
| 5631099 | Surface replica fuel cell | — | 1997-05-20 |
| 5482568 | Micro mirror photovoltaic cells | — | 1996-01-09 |
| 4673624 | Fuel cell | — | 1987-06-16 |