Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645919 | Self-supporting sheet-like structure having at least one structured surface | Lothar Bothe, Hermann Dallmann, Peter Dinter | 1997-07-08 |
JG
John D. Gribbin
Overall (1997): #129,043 of 185,788Top 70%
1
Patents 1997