Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4657801 | Nonwoven with fibrous coating | Peter Heidel, Franz Kaulich | 1987-04-14 |
HA
Heinz Artus
Overall (All Time): #3,972,252 of 4,157,543Top 100%
1
Patents All Time