Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D489091 | Ball point pen | — | 2004-04-27 |
| 6673759 | Cleaning material for extruders | Rainer Klenz, Peter Friel, Brigitte Gareiss | 2004-01-06 |
UK
Uwe Koch
Jacob Ritter Gmbh: 1 patents #2 of 3Top 70%
Overall (2004): #36,210 of 270,089Top 15%
2
Patents 2004