Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4663384 | Paints and renders containing aqueous dispersions of vinylidene chloride/(meth)acrylate copolymers as binders | Erich Penzel, Michael Melan, Eckehardt Wistuba, Alfred Mueller | 1987-05-05 |
WP
Walter Prange
Overall (All Time): #3,973,718 of 4,157,543Top 100%
1
Patents All Time