Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826554 | Method for making an improved solid polymer electrolyte electrode using a binder | John M. McIntyre, Bruce R. Smith | 1989-05-02 |
| 4824508 | Method for making an improved solid polymer electrolyte electrode using a liquid or solvent | John M. McIntyre, Bruce R. Smith | 1989-04-25 |