Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5195648 | Molded snap-together connector | — | 1993-03-23 |
| 5037647 | Aqueous antimicrobial opthalmic solutions comprised of quaternary ammonium compound, citric acid, citrate and sodium chloride | Masood A. Chowhan, Danny O. Helton, Connie L. Luthy | 1991-08-06 |