Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871703 | Process for preparation of an electrocatalyst | Richard N. Beaver, Carl E. Byrd | 1989-10-03 |
| 4802960 | Electrochemical cell and process employing a biasing electrode | Glenn A. Eisman | 1989-02-07 |