Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356283 | Vinyl chloride polymer mixtures for processing as plastisols or organosols | Jurgen Weinlich, Otto Plewan, Hans Joachim Leugering, by Ursula M. Leugering nee Wegener, heiress, by Lothar Leugering, heir +2 more | 1982-10-26 |