Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5188775 | Method and apparatus for shrinking a foam sleeve on a taper wall container | Roger W. Hornback | 1993-02-23 | $4,326,000 |
| 5176607 | Method and apparatus for forming a fabricated thermoplastic container and a fabricated thermoplastic container fabricated thereby | James A. Hill, Maurice W. Blackwelder | 1993-01-05 | $5,993,000 |
| 5062568 | Thermoplastic cup and method and apparatus for making | James A. Hill | 1991-11-05 | |
| 4555296 | Universal hot air nozzle and seal bar with adjustable cam | James A. Hill | 1985-11-26 | $5,952,000 |