Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642697 | Intake manifold for an internal combustion engine | Hans-Ulrich Jahrens | 1997-07-01 |
GS
Gunter Sohlke
Overall (1997): #146,214 of 185,788Top 80%
1
Patents 1997