Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8777056 | Reusable beer keg | Thomas W. Bates, Jay P. Hendrickson | 2014-07-15 |
| 8646660 | Reusable beer keg | Thomas W. Bates, Leslie W. Ross | 2014-02-11 |
| 4705691 | Beverage opacifier | Philip L. Kupper | 1987-11-10 |