Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5166242 | Coating composition for application to a thermoplastic film for reducing the coefficient of friction and blocking characteristic of the film without reducing the film's transparency | Shaw-Chang Chu, Robert E. Touhsaent | 1992-11-24 |
| 4981758 | Thermoplastic films coated with acrylic polymer | Shaw-Chang Chu, Robert E. Touhsaent | 1991-01-01 |
| 4911976 | Heat-sealable multi-layer film structure same | A. Michael Nahmias | 1990-03-27 |
| 4832775 | Composite structure based on polystyrene foam and oriented polypropylene film and thermo-formed articles fabricated therefrom | John R. Wagner, Jr. | 1989-05-23 |
| 4758462 | Opaque film composites and method of preparing same | Joseph J. Spitz, Charles Ray Ashcraft | 1988-07-19 |
| 4741957 | Heat sealable multilayer film and method of making same | — | 1988-05-03 |
| 4701370 | Foamed, opaque, oriented polymeric film structure and process for its manufacture | — | 1987-10-20 |
| 4632869 | Resin composition, opaque film and method of preparing same | Jeffrey James O'Brien, Christopher R. Fosmire | 1986-12-30 |
| 4604324 | Multi-layer polypropylene film structure and method of forming the same | A. Michael Nahmias | 1986-08-05 |
| 4560614 | Non-blocking opaque film | — | 1985-12-24 |
| 4496620 | Opaque oriented non-thermoplastic polymer film and method of forming same | Charles Ray Ashcraft | 1985-01-29 |
| 4481058 | Heat-sealable laminar thermoplastic films | — | 1984-11-06 |
| 4419411 | Multi-layer polypropylene film structure and method of forming same | — | 1983-12-06 |
| 4377616 | Lustrous satin appearing, opaque film compositions and method of preparing same | Charles Ray Ashcraft | 1983-03-22 |
| 4367112 | Heat-sealable laminar thermoplastic films | — | 1983-01-04 |