Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651887 | Filtration system and mount for beverage dispensers and automatic beverage brewing machines | Al McQueen | 1997-07-29 |
| 5342518 | Filtration system and mount for beverage dispensers and automatic beverage brewing machines | Al McQueen | 1994-08-30 |
| 5108598 | Horizontal motion quick-disconnect filter system with recirculating bypass | — | 1992-04-28 |
| 5092999 | Filtering means | Gabriel O. Valenzuela, Michael S. Diamond, Cleo D. Mathis | 1992-03-03 |