Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5506324 | Method of preparation of crosslinked hydrophilic resins | Herbert Gartner, Philippe Trijasson, deceased | 1996-04-09 |
RP
Roswitha Petri
Overall (All Time): #3,740,117 of 4,157,543Top 90%
1
Patents All Time