Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40393 | Method and apparatus for controlled ice crystal formation in a beverage | Markus Hess, Cameron Dougall | 2008-06-24 |
| 7191614 | Method and apparatus for chilling draught beverages | Markus Hess, Phil Carter | 2007-03-20 |
| 6928824 | Method and apparatus for controlled ice crystal formation in a beverage | Markus Hess, Cameron Dougall | 2005-08-16 |
| 6637224 | Beverage cooler | — | 2003-10-28 |
| 6502415 | Beverage cooler | — | 2003-01-07 |