Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6329448 | Method for producing dyed moulding materials | Herbert Gutsche, Rainer Anderlik, Norbert Kress, Bernd Brian, Petra Baierweck +3 more | 2001-12-11 |
DG
Dieter Gress
Overall (All Time): #3,602,303 of 4,157,543Top 90%
1
Patents All Time