Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853093 | Aluminum or an aluminum alloy support material for use in offset printing plates | Michael Brenk | 1989-08-01 |
RE
Renate Ernst
Overall (All Time): #3,934,152 of 4,157,543Top 95%
1
Patents All Time