Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343770 | Self-regenerating system of removing oxygen and water impurities from hydrogen gas | — | 1982-08-10 |
| 4300946 | Granulating and activating metal to form metal hydride | — | 1981-11-17 |
| 4216198 | Self-regenerating method and system of removing oxygen and water impurities from hydrogen gas | — | 1980-08-05 |
| 4210511 | Electrolyzer apparatus and electrode structure therefor | Barrie C. Campbell | 1980-07-01 |