Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799482 | Wiper board fixture | Richard Knauf | 2004-10-05 |
RD
Richard Duesterhoeft
Overall (2004): #131,675 of 270,089Top 50%
1
Patents 2004