Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11088373 | Seal for solid polymer electrolyte fuel cell | Ian Stewart, Emerson R. Gallagher | 2021-08-10 |
| 10964959 | Seal for a fuel cell, and fuel cell | Ian Stewart | 2021-03-30 |
DM
Darcy McGowan
Audi Ag: 1 patents #115 of 405Top 30%
Ballard Power Systems: 1 patents #2 of 8Top 25%
Overall (2021): #168,699 of 548,734Top 35%
2
Patents 2021