Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5421867 | Composition and process of combining a grout or mortar mix with copper-8-quinolinolate to form an antimicrobial composition | Charles C. Yeager, Bruce B. Gullixson | 1995-06-06 |