Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4568616 | Polyester composition and molded articles, preferably a film, produced therefrom | Walter Seifried, Dieter Engel | 1986-02-04 |
WD
Werner Denneler
Overall (All Time): #3,989,908 of 4,157,543Top 100%
1
Patents All Time