Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719695 | Solar thermal panel with self supporting dual air channels | — | 2017-08-01 |
| 9243815 | Inflatable metal foil and PTFE film solar thermal panel with a tensioning system | — | 2016-01-26 |
| 6182554 | Beverage filter cartridge holder | Roderick H. Beaulieu, James W. Wuertele, Richard P. Sweeney, Michael G. Woram, Kenneth Focht +1 more | 2001-02-06 |
| 6142063 | Automated beverage brewing system | Roderick H. Beaulieu, James W. Wuertele, Richard P. Sweeney, Kenneth Focht, Jennie Kwo | 2000-11-07 |
| 6079315 | Beverage filter cartridge holder | Roderick H. Beaulieu, James W. Wuertele, Richard P. Sweeney, Michael G. Woram, Kenneth Focht +1 more | 2000-06-27 |
| 5840189 | Beverage filter cartridge | Peter B. Dragone | 1998-11-24 |
| 5325765 | Beverage filter cartridge | Peter B. Dragone | 1994-07-05 |