Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798410 | Lifting sliding roof for vehicles | Klaus Weller, Walter Braun | 1989-01-17 |
HN
Harry Nennemann
Overall (1989): #108,043 of 140,708Top 80%
1
Patents 1989