Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5515597 | Method for assembling a current transformer | Michael W. Knight | 1996-05-14 |
| 5157943 | Refrigeration system including capillary tube/suction line heat transfer | Heinz Jaster | 1992-10-27 |
| 4900109 | Versatile dishwasher front construction | Ray W. Boston, Jr., Neil McDonald | 1990-02-13 |
| 4488666 | Treating agent dispensing apparatus for a washing appliance | John L. Preher | 1984-12-18 |
| 4484243 | Protective circuit arrangement for a sheathed heating element | Robert K. Hollenbeck, John Marshall Hooker, Thomas E. Jenkins, John L. Preher, Jimmy R. Rickard | 1984-11-20 |
| 4219857 | Protective method and circuits for sheathed electrical resistance heating units | Eythor M. Haraldsson | 1980-08-26 |
| 4213313 | Relay control circuit for washing appliance | George E. Kiefer | 1980-07-22 |
| 4184500 | Dishwasher vent closing arrangement | — | 1980-01-22 |