Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859305 | Electrochemical cell | Alan A. Schneider, David A. Stewart, RaeAnn M. Auel, John F. Price | 1989-08-22 |
| 4840859 | Thermal battery | Mark Williams, Clinton S. Winchester | 1989-06-20 |
| 4797180 | Method for the detection of noxious gases | Alan A. Schneider, David A. Stewart, RaeAnn M. Auel, John F. Price | 1989-01-10 |