Issued Patents All Time
Showing 51–75 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881359 | Method for making a vacuum skin package | — | 1989-11-21 |
| 4854999 | Method of making a laminate via corona discharge treatment | — | 1989-08-08 |
| 4853287 | Highly formable laminates | — | 1989-08-01 |
| 4847148 | Thermoformable barrier sheet | — | 1989-07-11 |
| 4815602 | Vacuum skin package for closing two moisture impervious metallic sheets about a product | — | 1989-03-28 |
| 4816343 | Chemically stabilized film | Walter B. Mueller | 1989-03-28 |
| 4803122 | Multilayer laminate of self supporting films | — | 1989-02-07 |
| 4792488 | High oxygen barrier coextruded film | — | 1988-12-20 |
| 4788105 | Oxygen barrier laminates | Walter B. Mueller | 1988-11-29 |
| 4778557 | Multi-stage corona laminator | — | 1988-10-18 |
| 4761080 | Multilayer gusseted bag with reverse fin seals | — | 1988-08-02 |
| 4726997 | Chemically stabilized film | Walter B. Mueller | 1988-02-23 |
| 4704101 | Method for making a puncture resistant bag | — | 1987-11-03 |
| 4684573 | High oxygen barrier composite film | Walter B. Mueller | 1987-08-04 |
| 4640856 | Multi-layer packaging film and receptacles made therefrom | Daniel J. Ferguson, Walter B. Mueller | 1987-02-03 |
| 4611456 | Process for making a vacuum skin package and product formed thereby | Mario Gillio-Tos, Enzo Vassarotti, Gottfried Von Bismarck | 1986-09-16 |
| 4608302 | Oriented films from propylene copolymers and unplasticized saran | — | 1986-08-26 |
| 4606922 | Cook-in meat packaging | — | 1986-08-19 |
| 4605460 | Method of laminating high barrier shrink film | — | 1986-08-12 |
| 4542075 | High barrier shrink film | — | 1985-09-17 |
| 4496516 | Process for forming oriented multi-layer films having a different orientation distribution between layers | — | 1985-01-29 |
| 4476896 | Manifolds for strutted film | — | 1984-10-16 |
| 4469742 | Pasteurizable, cook-in shrink film | Timothy T. Oberle, Norman D. Bornstein, Johnnie J. Walters | 1984-09-04 |
| 4448792 | Pasteurizable and cook-in shrink bag constructed of a multilayer film | — | 1984-05-15 |
| 4442147 | Oriented multi-layer films having a different orientation distribution between layers | — | 1984-04-10 |