Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8323418 | Method of reusing wash and rinse liquid in a dishwasher | Artur Przekora, Scott D. Slabbekoorn, Barry E. Tuller | 2012-12-04 |
| 8282741 | Sequencing spray arm assembly for a dishwasher | Roger J. Bertsch, RAYBURN L. COX, Bruce W. Gillum, Donald J. Wilson | 2012-10-09 |
| 8157923 | Method of reusing wash and rinse liquid in a dishwasher | Artur Przekora, Scott D. Slabbekoorn, Barry E. Tuller | 2012-04-17 |
| 5673716 | Device for sealing the transitional region between a dishwashing machine spraying arm and its bearing member | Vincent P. Gurubatham, Ludwin Rauber, Gerd Kloss | 1997-10-07 |