Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816108 | Device for folding and sealing sheets | Christian Beck, Hans R. Forster | 1989-03-28 |
MB
Marc C. Breslawsky
Overall (1989): #82,141 of 140,708Top 60%
1
Patents 1989