Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4740357 | Radiation shield for reformer apparatus | Richard F. Buswell | 1988-04-26 | $8,681,000 |
| 4738872 | Carbon-graphite component for an electrochemical cell and method for making the component | John M. Lee | 1988-04-19 | $4,860,000 |
| 4360485 | Method for making improved separator plates for electrochemical cells | Warren L. Luoma, William A. Taylor | 1982-11-23 | $5,169,000 |
| 4301222 | Separator plate for electrochemical cells | Warren L. Luoma, William A. Taylor | 1981-11-17 | $1,065,000 |