Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658992 | Polyethylene composition for injection molding | Jens Ehlers, Hermann van Laak | 1997-08-19 |
NF
Norbert Freisler
Overall (1997): #184,987 of 185,788Top 100%
1
Patents 1997