Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7171139 | Sleeve on a drum and changing said sleeve | Andreas Nagy, Christian Compera, Udo Draeger, Torsten Ramm, Adolf Phillip Greiner | 2007-01-30 |
EM
Edwin Mathes
Overall (All Time): #3,376,821 of 4,157,543Top 85%
1
Patents All Time