Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776130 | Generation of high pressure oxygen via electrochemical pumping in a multi-stage electrolysis stack | Robert D. Green, Serene Farmer | 2017-10-03 |
| 9358501 | Generation of high pressure oxygen via electrochemical pumping in a multi-stage electrolysis stack | Robert D. Green, Serene Farmer | 2016-06-07 |
| 8715886 | Method for making a fuel cell | Thomas L. Cable, Serene Farmer | 2014-05-06 |