Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4744860 | Process for making a non-polar polymeric material dyeable with an acid dye | Jan Jordaan, Henry P. Schreiber, Michael R. Wertheimer | 1988-05-17 |
LC
Leopold Cop
Overall (All Time): #3,952,019 of 4,157,543Top 100%
1
Patents All Time