Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475682 | Process for reducing series resistance of solar cell metal contact systems with a soldering flux etchant | R. Tom Coyle | 1984-10-09 |
| 4189325 | Glass-ceramic dental restorations | David E. Clark, Larry L. Hench | 1980-02-19 |