Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11721813 | Fuel cell electrode having porous carbon core with macrocyclic metal chelates thereon | Kjell Fossum | 2023-08-08 |
| 10115971 | Fuel cell electrode having porous carbon core with macrocyclic metal chelates thereon | Kjell Fossum | 2018-10-30 |