Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845138 | Freeze-thaw stable polyacrylamide emulsions | Peter M. Robinson, Nguyen Van-Det | 1989-07-04 |
| 4785036 | Freeze-thaw stable polyacrylamide emulsions | Peter M. Robinson, Nguyen Van-Det | 1988-11-15 |