Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4307009 | Filler-containing molding composition and process for its manufacture | Walter Luders, Karlheinz Burg, Walter Herwig | 1981-12-22 |
US
Ulrich van Spankeren
Overall (All Time): #4,102,708 of 4,157,543Top 100%
1
Patents All Time