Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154789 | Multiple layer films containing oriented layers of nylon and ethylene vinyl alcohol copolymers | — | 1992-10-13 |
| 4818592 | Multiple layer films containing oriented layers of nylon and ethylene vinyl alcohol copolymer | — | 1989-04-04 |
| 4640852 | Multiple layer films containing oriented layers of nylon and ethylene vinyl alcohol copolymer | — | 1987-02-03 |
| 4424256 | Retortable foil-based packaging structure | Ronald C. Christensen, Roger P. Genske, Dennis E. Kester | 1984-01-03 |
| 4407873 | Retortable packaging structure | Ronald C. Christensen, Roger P. Genske, Dennis E. Kester | 1983-10-04 |
| 4405667 | Retortable packaging structure | Ronald C. Christensen, Roger P. Genske, Dennis E. Kester | 1983-09-20 |
| RE31137 | Pouch | Thomas S. Wildenberg, Henry Warmbier | 1983-02-01 |
| 4190477 | Pouch | Thomas S. Wildenberg, Henry Warmbier | 1980-02-26 |