Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312873 | Surface treatments to impart hydrophilicity | Harry P. Gregor, Alexander Burshteyn, Leonard T. Hodgins, John Kassotis | 1994-05-17 |
| 5280078 | Homopolymers and copolymers of acrylamide N-substituted acrylamide or N-substituted methacrylamide solid state cross-linked with polyamines or polyols | Harry P. Gregor, Paul I. Dalven, Charles D. Gregor | 1994-01-18 |