Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642697 | Intake manifold for an internal combustion engine | Gunter Sohlke | 1997-07-01 |
HJ
Hans-Ulrich Jahrens
Overall (1997): #47,215 of 185,788Top 30%
1
Patents 1997