Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305485 | Cloth detection system for an automatic washer | R. Bruce Sherer | 1994-04-26 |
| 5166568 | PSC motor for automatic washer | Arne M. Nystuen, Jeffrey L. Burk | 1992-11-24 |
| 4972134 | Motor control circuit for automatic washer | Joseph A. Mitchell | 1990-11-20 |
| 4950969 | Variable motor speed control for automatic washer | — | 1990-08-21 |
| 4706327 | Automatic vacuum nozzle height adjustment system for vacuum cleaner | Kurt Werner, Roger D. Burdi | 1987-11-17 |
| 4654924 | Microcomputer control system for a canister vacuum cleaner | Roger D. Burdi | 1987-04-07 |
| 4528709 | Automatic temperature control for automatic washers | Donald E. Knoop | 1985-07-16 |
| 4480449 | Automatic liquid level control for automatic washers | Clarence R. Ott, Jr. | 1984-11-06 |
| 4428088 | Automatic liquid level control for automatic washers | Clarence R. Ott, Jr. | 1984-01-31 |
| 4385452 | Low voltage sensor for dryer | Clifford L. DeSchaaf | 1983-05-31 |
| 4291238 | Power switch module | Albert T. Braga, Roger J. Cartier, Warren R. Hafstrom | 1981-09-22 |