Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5878906 | Ventable container | Stewart L. Bolton, William Charles Wysong | 1999-03-09 |
| 5688544 | Easy opening ventable closure for sealed particulate product package | Stewart L. Bolton | 1997-11-18 |
| 5352466 | Tabbed easy-open brick coffee package | — | 1994-10-04 |
| 5012629 | Method for producing infusion coffee filter packs | Warren C. Rehman | 1991-05-07 |