Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328724 | Solution coating process for packaging film | — | 1994-07-12 |
| 5225288 | Solvent blockers and multilayer barrier coatings for thin films | Charles L. Beeson, Raymond T. Cole, Herbeson H. Leidolf, Jr. | 1993-07-06 |
| 5151331 | Solvent blockers and multilayer barrier coatings for thin films | Charles L. Beeson, Raymond T. Cole, Harbeson H. Leidolf, Jr. | 1992-09-29 |
| 5102699 | Solvent blockers and multilayer barrier coatings for thin films | Charles L. Beeson, Raymond T. Cole, Harbeson H. Leidolf, Jr. | 1992-04-07 |
| 5085904 | Barrier materials useful for packaging | Scott Christopher Jackson | 1992-02-04 |
| 5084356 | Film coated with glass barrier layer with metal dopant | Scott Christopher Jackson | 1992-01-28 |
| 5064716 | Blends of ethylene vinyl alcohol copolymer and amorphous polyamide, and multilayer containers made therefrom | Richard T. Chou | 1991-11-12 |
| 4990562 | Blends of ethylene vinyl alcohol copolymer and amorphous polyamide, and multilayer containers made therefrom | Richard T. Chou | 1991-02-05 |
| 4800129 | Multi-layer plastic container | — | 1989-01-24 |
| H469 | Clear plastic container with good gas and water vapor barrier properties | — | 1988-05-03 |
| 4373098 | Process for converting cellulose directly into alkali cellulose | — | 1983-02-08 |