Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395321 | Process for sealing food products such as processed cheese slices | David L. Shaft | 2002-05-28 |
| 5069955 | Film and blends of polyetheramide block copolymer and ethylene vinyl alcohol | Samuel W. Tse, Teruo Iwanami | 1991-12-03 |
| 4828915 | Oriented evoh/nylon blend film | David L. Newsome, William Bela Haffner | 1989-05-09 |
| 4717618 | Film and blends of polyetheramide block copolymer and ethylene vinyl alcohol copolymer | Samuel W. Tse | 1988-01-05 |
| 4557780 | Method of making an oriented polymeric film | David L. Newsome, Arnold R. Rein, Bradley J. Hoss | 1985-12-10 |
| 4546882 | Package having oil-containing product | Joseph C. Hsu, Robert A. Steen | 1985-10-15 |
| 4475241 | Polycarbonate coated films | Robert Lee Mueller | 1984-10-02 |
| 4254169 | Multi-layer barrier film | — | 1981-03-03 |