Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835025 | Barrier laminates for containment of essential oils, flavors, oxygen and vitamins and cartons made therefrom | Kenneth P. Thompson | 1989-05-30 |
| 4777088 | Barrier laminates for containment of essential oils, flavors, oxygen and vitamins | Kenneth P. Thompson | 1988-10-11 |
| 4558814 | Reinforcement for bottom major horizontal score line of container | — | 1985-12-17 |
| 4513036 | Barrier laminates for containment of essential oils and flavors and cartons made therefrom | Kenneth P. Thompson | 1985-04-23 |
| 4327136 | Polymeric multi-layer sheet material and tray | Kenneth P. Thompson | 1982-04-27 |
| 4247588 | Improved thermoplastic coated paperboard web | Kenneth P. Thompson | 1981-01-27 |
| 4224092 | Method for making all-plastic heat-sealable container | Kenneth P. Thompson, Clarence E. Roth | 1980-09-23 |
| 4183435 | Polymeric multiple-layer sheet material | Kenneth P. Thompson | 1980-01-15 |