Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4559772 | False twist texturized yarn, and a process for its preparation | Karl Heinrich, Norbert Heichlinger | 1985-12-24 |
AD
Adolf Donig
Overall (All Time): #4,026,514 of 4,157,543Top 100%
1
Patents All Time