Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9290306 | Tamper evident closure for flexible containers | — | 2016-03-22 |
| 8584909 | Dispensing tap for beverages | Charlotte Hoffer Canning, Charles Webster | 2013-11-19 |
| 5477883 | Self-sealing bag valve | — | 1995-12-26 |
| 5445186 | Back-flow preventing bag valve for bag-in-box container | Simon J. Richter, William S. Credle, Jr., Thomas R. Boston | 1995-08-29 |