Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341458 | Thermal pressure fixing device | Winfried Glasa | 1982-07-27 |
PG
Peter Gumm
Overall (1982): #38,999 of 81,411Top 50%
1
Patents 1982