Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4975496 | Process for brominating aromatic resins | Ronald G. Tigner | 1990-12-04 |
| 4543127 | Organotin-fumed silica derivatives for use as biocidal compositions | — | 1985-09-24 |
| 4507410 | Silica bonded tin urethane catalysts | Kurt C. Frisch, Michele R. Lock | 1985-03-26 |