Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372689 | Dual-direction flow membrane support for water electrolyzers | Hugh A. Carlson, Andrei Leonida, James F. McElroy | 1994-12-13 |
| 5342494 | High purity hydrogen and oxygen production and apparatus therefor | James F. McElroy | 1994-08-30 |
| 5296109 | Method for electrolyzing water with dual directional membrane | Hugh A. Carlson, Andrei Leonida, James F. McElroy | 1994-03-22 |