Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593057 | Identification marks of picture tube parts | Erwin Rommel | 1997-01-14 |
MK
Martin Kunzmann
Overall (1997): #50,384 of 185,788Top 30%
1
Patents 1997