Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390563 | Sound reducing wheel rim | Michael Koenig | 2002-05-21 |
MH
Michael Haverkamp
Overall (2002): #153,638 of 266,432Top 60%
1
Patents 2002