Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4487803 | Boric acid having improved handling properties | George W. Campbell | 1984-12-11 |
| 4419387 | Boric acid having improved handling properties | George W. Campbell | 1983-12-06 |