Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7185664 | Fill control system for an in sink dishwasher | Ryan K. Roth | 2007-03-06 | $12,086,000 |
| 7028697 | In-sink dishwasher | Ryan K. Roth | 2006-04-18 | $36,323,000 |
| 6871653 | Method for cleaning an in-sink dishwasher | Arnold L. Denne, Rud J. Lauer | 2005-03-29 | $20,959,000 |
| 6742531 | In-sink dishwater with self-aligning liquid feed system | Arnold L. Denne, Rud J. Lauer | 2004-06-01 | $20,813,000 |
| 6138692 | Cycle for a dishwasher to reduce filming | Duane M. Kobos, Kenneth N. Whah, Tony Ellis, Ernst Grunewald | 2000-10-31 | $34,431,000 |
| 5881906 | Wall construction for a silverware basket | Pamela Sue Rogers | 1999-03-16 | $6,085,000 |