Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422399 | Rigid article having a stucco appearance made from a blend of PVC and crosslinked PVC | Ross J. Cozens, Douglas E. Skillicorn | 1995-06-06 |
| 5380786 | Polyvinyl chloride blends having improved physical properties including low temperature brittleness | Josef C. Vyvoda, Roman W. Wypart | 1995-01-10 |
| 5354812 | Ternary alloys of poly(vinyl chloride) with high heat distortion temperatures | Lynn Margaret Soby, Marvin H. Lehr, Elmer D. Dickens, Jr., Murali Rajagopalan | 1994-10-11 |
| 5274043 | Chlorinated PVC blends | Philip L. Kinson, Murali Rajagopalan | 1993-12-28 |
| 5248546 | Vinyl based articles in contact with chloro-fluoro chemicals | — | 1993-09-28 |
| 5247019 | Frosted polymeric articles and process for producing same | Ross J. Cozens, Douglas E. Skillicorn | 1993-09-21 |
| 5210140 | Polyvinyl chloride blends | Philip L. Kinson, Sally A. Kline, Murali Rajagopalan, Charles A. Daniels | 1993-05-11 |
| 5198303 | Paintable high specific adhesion polyvinyl halide copolymer compositions | Josef C. Vyvoda, John L. Seiniger | 1993-03-30 |
| 5157076 | Thermoplastic elastomers with improved abrasion resistance | Josef C. Vyvoda, Roman W. Wypart | 1992-10-20 |
| 5153269 | Thermoplastic elastomer blends of a polyvinyl chloride-acrylate copolymer and a cured acrylate elastomer | Josef C. Vyvoda, Fred R. Wolf | 1992-10-06 |
| 5143975 | Polyvinyl chloride blends | Philip L. Kinson, Sally A. Kline, Murali Rajagopalan, Charles A. Daniels | 1992-09-01 |
| 5130374 | Rigid thermoplastic compositions capable of forming articles with matte surface | Ross J. Cozens, Douglas E. Skillicorn | 1992-07-14 |
| 5104741 | Plasticized articles having vinyl resin-based products in contact with polymeric or polymer coated substrates | Ross J. Cozens | 1992-04-14 |
| 5059476 | Hinged rigid or semirigid product | John L. Steiniger, Glen D. Schaaf, Elaine A. Mertzel | 1991-10-22 |
| 4937291 | Thermoplastic elastomer blends of a polyvinyl chloride-acrylate copolymer and a crosslinked nitrile elastomer | Josef C. Vyvoda | 1990-06-26 |
| 4935468 | Thermoplastic elastomer blends of a polyvinyl chloride-acrylate copolymer and a cured acrylate elastomer | Josef C. Vyvoda, Fred R. Wolf | 1990-06-19 |