Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5878581 | Closed multi-loop water-to-water heat exchanger system and method | Larry DeFrances | 1999-03-09 |
| 4930211 | Silver electrode for electrochemical cell | — | 1990-06-05 |
| 4886636 | Method of controlling the pore morphology of strengthened silver powder compacts | — | 1989-12-12 |
| 4844998 | Bipolar silver oxide-aluminum electrode | Chi H. Leung | 1989-07-04 |
| 4753782 | Cemented silver powder | — | 1988-06-28 |
| 4427625 | Silver cadmium oxide electrical contacts | Philip C. Wingert, Han J. Kim | 1984-01-24 |