Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4785072 | Polyaryl ether sulphones | Louis M. Maresca, Markus Matzner | 1988-11-15 |
| 4774296 | Block polymers containing a poly(aryl ether ketone) and methods for their production | Robert A. Clendinning, Donald R. Kelsey, Markus Matzner, Lloyd M. Robeson, Paul A. Winslow +1 more | 1988-09-27 |
| 4755556 | Thermoplastic composites comprising a polyaryl ether sulphone matrix resin | Michael J. Michno, Jr. | 1988-07-05 |
| 4743645 | Composition for making circuit board substrates and electrical connectors | Lloyd M. Robeson | 1988-05-10 |
| 4730698 | Foldable sawhorse | — | 1988-03-15 |
| 4713426 | Blends of a biphenyl containing poly(aryl ether sulfone) and a poly(aryl ether ketone) | Lloyd M. Robeson | 1987-12-15 |
| 4713438 | Amide and/or imide containing polymers and monomers for the preparation thereof | Abe Berger, Vilas M. Chopdekar, Markus Matzner, James Spanswick | 1987-12-15 |
| 4705822 | Ordered, alternating sulfone polycarbonate composition | James H. Kawakami, Louis M. Maresca, Lloyd M. Robeson, Robert J. Cotter | 1987-11-10 |
| 4698390 | Miscible blends of polycarbonate with vinyl chloride derived polymers | Lloyd M. Robeson, James H. Kawakami, Louis M. Maresca | 1987-10-06 |
| 4665122 | Polycarbonate blends | Lloyd M. Robeson, Louis M. Maresca, James H. Kawakami | 1987-05-12 |
| 4624997 | Article molded from a blend of a poly(aryl ether ketone) and a poly(aryl ether sulfone) | Lloyd M. Robeson | 1986-11-25 |
| 4613645 | Silicon carbide reinforcement of poly(aryl ether ketones) | Lloyd M. Robeson, Michael J. Michno, Jr. | 1986-09-23 |
| 4609714 | Blends of poly(aryl ketones) | Lloyd M. Robeson | 1986-09-02 |
| 4594404 | Polycarbonates having improved hydrolytic stability | James H. Kawakami, Louis M. Maresca, Lloyd M. Robeson, Robert J. Cotter | 1986-06-10 |
| 4578145 | Method of making monocrystalline ternary semiconductor compounds | Brian E. Bartlett, John G. Wilkes | 1986-03-25 |
| 4550140 | Circuit board substrates prepared from poly(aryl ethers)s | Stephen B. Rimsa, Herbert Chao, Louis M. Maresca | 1985-10-29 |
| 4520067 | Composition useful for making circuit board substrates and electrical connectors | Lloyd M. Robeson | 1985-05-28 |
| 4497924 | Aromatic polyformal blends | Lloyd M. Robeson, Louis M. Maresca | 1985-02-05 |
| 4468845 | Jet and bustle tow blooming apparatus for a tow blooming process | — | 1984-09-04 |
| 4435239 | Pneumatic tow blooming process | — | 1984-03-06 |
| D259012 | Dispensing insulated jug | — | 1981-04-28 |