Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592949 | Marking plastics surfaces | Michael Schäfer, Martin Welz, Manfred Reimann | 2003-07-15 |
RP
Reinhard Polke
Overall (2003): #136,164 of 273,478Top 50%
1
Patents 2003