Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861849 | Sodium thiosulfate as part of a redox initiator system for the polymerization of water-swellable polymers | — | 1989-08-29 |
FB
Fredric L. Buchholz
Overall (1989): #115,175 of 140,708Top 85%
1
Patents 1989