Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7231928 | Household dishwasher with bulk wash aid dispenser | Brent A. DeWeerd, Christopher J. Carlson, Michael L. Huie | 2007-06-19 |
| 6454872 | Dishwasher with food particle chopping assembly | Claude W. Miller, Todd M. Jozwiak, John A. Miller, Nicholas J. Cottrell | 2002-09-24 |
| 6357460 | Dishwasher spray arm and feed system | Roger J. Bertsch | 2002-03-19 |
| 6045203 | Trim system for a dishwasher tub assembly | Larry D. Marks | 2000-04-04 |
| 6045205 | Dishwasher with a tub support | — | 2000-04-04 |
| 5433228 | Self-cleaning bearing flange for dishwasher spray arm | — | 1995-07-18 |
| 5174318 | Motor mount for domestic dishwasher | Wilbur W. Jarvis | 1992-12-29 |
| 5069360 | Silverware basket with cutaway divider | Wilbur W. Jarvis | 1991-12-03 |
| 5031651 | Water deflector for domestic dishwasher | Raymond W. Spiegel, Roger J. Bertsch | 1991-07-16 |
| 4848382 | Tub bottom soil separator for dishwasher | Roger J. Bertsch, Wilbur W. Jarvis | 1989-07-18 |
| 4776620 | Door latch for dishwasher | Larry D. Marks | 1988-10-11 |
| 4350306 | Chopper for dishwasher soil separator | Wilbur W. Jarvis, Raymond W. Spiegel | 1982-09-21 |
| 4319599 | Vertical soil separator for dishwasher | Wilbur W. Jarvis, Raymond W. Spiegel | 1982-03-16 |
| 4319598 | Soil separator drain valve | Wilbur W. Jarvis, Raymond W. Spiegel | 1982-03-16 |
| 4301822 | Water centered cone upper spray arm for dishwashers | — | 1981-11-24 |
| 4243431 | Dishwasher soil separator | Philip P. Johnson | 1981-01-06 |
| 4228962 | Comminuting liquid swirler | Philip P. Johnson | 1980-10-21 |