Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4785032 | Water based coating composition and polymer film coated therewith | — | 1988-11-15 |
| 4695503 | Coated, oriented, polymer film laminate | Leland L. Liu | 1987-09-22 |
| 4564558 | Oriented multi-layer heat sealable film | John R. Wagner, Jr., Melvil B. Clauson | 1986-01-14 |
| 4438176 | Thermoplastic coated films with anti-static properties | Robert H. Steiner | 1984-03-20 |
| 4214039 | Polypropylene film with primer of a water dispersed epoxy resin coating | Robert H. Steiner, Gary L. Duncan | 1980-07-22 |