Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816040 | Removal of ammonia and carbon dioxide from fuel cell stack water system by steam stripping | Leonard J. Bonville, Albert P. Grasso | 1989-03-28 |
| 4816353 | Integrated fuel cell and fuel conversion apparatus | Ronald J. Wertheim | 1989-03-28 |