Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052123 | Drying and heating of polyamide granules | Klaus J. Tischendorf, Farid Rizk, Franz Zahradnik | 1991-10-01 |
ML
Manfred Liebscher
Overall (All Time): #3,886,287 of 4,157,543Top 95%
1
Patents All Time