Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350448 | Electrically conductive pigments | Johann Dietz, Klaus-Dieter Franz, Gerhard Pfaff, Reiner Vogt | 1994-09-27 |
KN
Katsuhisa Nitta
Overall (1994): #108,219 of 165,921Top 70%
1
Patents 1994