Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631875 | Device for measuring distance with ultrasound | Roman Romes | 1997-05-20 |
KD
Karl-Heinz Dambacher
Overall (1997): #180,858 of 185,788Top 100%
1
Patents 1997