Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5030190 | Gussetted plastic bags having relief seals and method of making same | Timothy R. Woods, R. Douglas Behr | 1991-07-09 |
| 4904093 | Gussetted plastic bags having relief seals and method of making same | Timothy R. Woods, R. Douglas Behr | 1990-02-27 |
| 4362834 | Extrusion-grade vinylidene chloride copolymer compositions and films prepared therefrom | Lloyd E. Lefevre | 1982-12-07 |
| 4358466 | Freezer to microwave oven bag | — | 1982-11-09 |