Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4438244 | Process for the production of polymers and copolymers of vinyl chloride | Gilbert Sielfeld | 1984-03-20 |
| 4368307 | Process for the production of vinyl chloride polymers | Gilbert Sielfeld | 1983-01-11 |
| 4365056 | Process for producing 2-(C.sub.1 to C.sub.3 alkyl)-.DELTA..sup.2 -oxazoline copolymers | — | 1982-12-21 |