Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319868 | Apparatus for embossing and perforating a running ribbon of thermoplastic film on a metallic pattern roll | Theodore P. Merz | 1982-03-16 |
CR
Coenraad E. Riemersma
Overall (1982): #71,383 of 81,411Top 90%
1
Patents 1982