Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324421 | Identity card with incorporated fibrids | Roland Moraw, Peter Steinau | 1982-04-13 |
FP
Fritz Pierson
Overall (1982): #64,963 of 81,411Top 80%
1
Patents 1982