Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874798 | Photocopolymerizable compositions based on epoxy and hydroxyl-containing organic materials and substituted cycloaliphatic monoepoxide reactive diluents | Joseph V. Koleske | 1989-10-17 |
| 4870153 | Novel poly(aryl ether) polymers | Markus Matzner, Lloyd M. Robeson | 1989-09-26 |
| 4861915 | Poly (aryl ether ketone) block copolymers | Robert A. Clendinning, James E. Harris, Lee P. McMaster, Markus Matzner, Paul A. Winslow | 1989-08-29 |
| 4849503 | Novel poly(aryl ethers) | Robert J. Cotter, Stephen B. Rimsa, Robert Barclay, Jr., James E. Harris | 1989-07-18 |
| 4840978 | Blends, of cyclic vinyl ether containing compounds and epoxides | Joseph V. Koleske | 1989-06-20 |
| 4812488 | Photocopolymerizable compositions based on hydroxyl-containing organic materials and substituted cycloaliphatic monoepoxide reactive diluents | Joseph V. Koleske | 1989-03-14 |