Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534153 | Matte surface film with improved matte appearance | Shaw-Chang Chu, George F. Cretekos, John A. Larter, Tien-Kuei Su | 2003-03-18 |
| 6472077 | Block-resistant film | George F. Cretekos | 2002-10-29 |
| 6087015 | Matte surface film | George F. Cretekos | 2000-07-11 |
| 6074762 | Block resistant film | George F. Cretekos, Lucy Dang | 2000-06-13 |
| 5981079 | Enhanced barrier vacuum metallized films | Eldridge M. Mount, III | 1999-11-09 |
| 5688556 | Barrier films having vapor coated EVOH surfaces | — | 1997-11-18 |
| 5672383 | Barrier films having carbon-coated high energy surfaces | Eldridge M. Mount, III | 1997-09-30 |
| 5560800 | Protective coating for pressure-activated adhesives | Leland L. Liu, Leland W. Reid | 1996-10-01 |
| 5209892 | Process for producing thermoformable polypropylene films and sheets | Peter Breidt, Jr. | 1993-05-11 |
| 5176954 | High opacity film and method thereof | Lajos E. Keller, Larry G. Swan | 1993-01-05 |
| 4880706 | Biaxially oriented multilayer barrier films | Gonzalo E. Mazuera | 1989-11-14 |
| 4832775 | Composite structure based on polystyrene foam and oriented polypropylene film and thermo-formed articles fabricated therefrom | Hee C. Park | 1989-05-23 |
| 4767675 | Oriented opaque films containing alkenylaromatic polymers | Patricia A. Cyr | 1988-08-30 |
| 4720427 | Oriented multi-layer heat sealable film | Melvil B. Clauson | 1988-01-19 |
| 4613547 | Multi-layer oriented polypropylene films | Melvil B. Clauson | 1986-09-23 |
| 4578316 | Multi-layer oriented polypropylene films with low COF skin(s) | Melvil B. Clauson | 1986-03-25 |
| 4565739 | Oriented multi-layer heat sealable film | Melvil B. Clauson | 1986-01-21 |
| 4564559 | Oriented multi-layer heat sealable film | Melvil B. Clauson | 1986-01-14 |
| 4564558 | Oriented multi-layer heat sealable film | Robert E. Touhsaent, Melvil B. Clauson | 1986-01-14 |
| 4495027 | Method of making an oriented multilayer heat sealable packaging film | Carl C. Hein, III | 1985-01-22 |
| 4447494 | Oriented multilayer heat sealable packaging film | Carl C. Hein, III | 1984-05-08 |
| 4439493 | Multilayer heat sealable oriented packaging film and method of forming same | Carl C. Hein, III, Mark Powell | 1984-03-27 |