Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859545 | Cathode flow control for fuel cell power plant | George Vartanian | 1989-08-22 |
| 4824740 | Fuel cell stack cooling system | Martin L. Abrams, Daniel L. D'Aquila | 1989-04-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859545 | Cathode flow control for fuel cell power plant | George Vartanian | 1989-08-22 |
| 4824740 | Fuel cell stack cooling system | Martin L. Abrams, Daniel L. D'Aquila | 1989-04-25 |