Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765502 | Ergonomic keyboard device | Manfred Boldy | 2004-07-20 |
WR
Werner Ruppert
Overall (2004): #90,004 of 270,089Top 35%
1
Patents 2004