Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4785059 | Process for the preparation of a hydrophilic water swellable graft copolymer | Peter J. Fydelor, Ronald Alvin Miller, Barbara J. Ringrose | 1988-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4785059 | Process for the preparation of a hydrophilic water swellable graft copolymer | Peter J. Fydelor, Ronald Alvin Miller, Barbara J. Ringrose | 1988-11-15 |