Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688089 | Fastening element for fitting into a drilled hole | — | 1997-11-18 |
HS
Heinz-Georg Solle
Overall (1997): #52,988 of 185,788Top 30%
1
Patents 1997