Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11285421 | Filter media for filtration of cooking fumes | Robert Rankin Mckechnie, IV | 2022-03-29 |
| 6448305 | Antimicrobial acrylic material | Robert S. Watterson, III | 2002-09-10 |
| 6108847 | Antimicrobial brush | Glenn F. Cueman | 2000-08-29 |
| 5919554 | Antimicrobial fiberglass reinforced plastic composite | Robert S. Watterson, III | 1999-07-06 |
| 5586643 | Modular belting having antimicrobial characteristics and method of manufacture | Florian S. Zabron, Mary E. Marlette, Miles S. Rothman | 1996-12-24 |