Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4525559 | Suspension polymerization of vinyl chloride wherein suspension agent is added after the monomer charge | Gilbert Sielfeld | 1985-06-25 |
| 4406875 | Radiolabeled amine compounds and their use | Jan Nielsen | 1983-09-27 |