Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D329321 | Head dress | — | 1992-09-15 |
| 5109046 | Liquid organotinthioalkanol stabilizer compositions and vinyl halide resin compositions containing the same | William A. Larkin, Matthew Stershic | 1992-04-28 |
| 4418169 | Stabilized pvc resins | Ambrose J. Gibbons, Jr. | 1983-11-29 |
| 4183846 | Organotin stabilizer composition | William A. Larkin | 1980-01-15 |