Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5039717 | Copolyesters | James H. Kawakami, Lloyd M. Robeson, Bernard Cooker, Louis M. Maresca | 1991-08-13 | $68,716,000 |
| 5037936 | Bis(acid chloride) terminated polyaryl ether ketone oligomer | Robert A. Clendinning, James E. Harris, George T. Kwiatkowski, Markus Matzner, Paul A. Winslow | 1991-08-06 | $36,420,000 |
| 4877682 | Laminates containing coextruded scrap | Marvin E. Sauers, Tyler F. Hartsing, Jr. | 1989-10-31 | $23,929,000 |
| 4861915 | Poly (aryl ether ketone) block copolymers | Robert A. Clendinning, James E. Harris, George T. Kwiatkowski, Markus Matzner, Paul A. Winslow | 1989-08-29 | $8,490,000 |
| 4786694 | Poly(aryl ether ketone) block copolymers | Robert A. Clendinning, James E. Harris, George T. Kwiatkowski, Markus Matzner, Paul A. Winslow | 1988-11-22 | $9,819,000 |
| 4731429 | Novel poly(aryl ether ketones) | Paul A. Winslow | 1988-03-15 | $19,622,000 |