Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299586 | Dishwasher tub bottom wall construction | Barry E. Tuller, Dennis L. Purtilo, Stephen D. Schober, Lawrence L. Quayle | 1994-04-05 |
| 5251939 | Water injector system and method for using same | — | 1993-10-12 |
| 5211190 | Wash arm attachment | Thomas M. Johnson | 1993-05-18 |
| 5118254 | Apparatus and method for dishwasher pump mounting | David I. Ellingson, Donald E. Erickson, Lawrence L. Quayle | 1992-06-02 |
| 4795102 | Dishwasher pump with particle cutter | Charles W. Pille | 1989-01-03 |
| 4606464 | Dishwasher rack with pivoted divider assembly | Paul F. Schell | 1986-08-19 |
| 4416300 | Heat shielded thermoplastic wash arm for dishwasher | — | 1983-11-22 |
| 4192432 | Sidewall construction for silverware basket | — | 1980-03-11 |