Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394751 | Radial compressor with wall slits | Joseph Spurk | 2002-05-28 |
HD
Helmut Daudel
Overall (2002): #208,957 of 266,432Top 80%
1
Patents 2002