Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654109 | Composite fuel cell membranes | Keith R. Plowman, Larry W. Davis, William P. Carl, Alan J. Cisar, Charles S. Eastland | 1997-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654109 | Composite fuel cell membranes | Keith R. Plowman, Larry W. Davis, William P. Carl, Alan J. Cisar, Charles S. Eastland | 1997-08-05 |