Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286164 | Radial blower with blower wheel rotating in spiral housing | Jochen Goehre, Gerhard Zink | 1994-02-15 |
HR
Heinz Ruebig
Overall (All Time): #3,790,712 of 4,157,543Top 95%
1
Patents All Time