Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5986379 | Motor with external rotor | David M. Erdman, Dennis P. Bobay, James Grimm, Harold B. Harms, David T. Molnar | 1999-11-16 |
| 5982122 | Capacitively powered motor and constant speed control therefor | David M. Erdman, James R. Kiefer | 1999-11-09 |
| 5895994 | Dynamoelectric machine | David T. Molnar | 1999-04-20 |
| 5847524 | Constant speed control for a motor | David M. Erdman, James R. Kiefer | 1998-12-08 |
| 5838127 | Single phase motor for laundering apparatus | Glen C. Young, Brian L. Beifus, Austars Raymond Schnore, Jr., Charles Michael Stephens, Paul Michael Szczesny +2 more | 1998-11-17 |
| 5772176 | Motor mounting system | Arthur C. Keck | 1998-06-30 |
| 5692385 | System and method initiating defrost in response to speed or torque of evaporator motor | Roger Carlos Becerra, Brian L. Beifus, Richard S. Tatman, William Hittie | 1997-12-02 |
| 5682826 | Systems and methods for controlling a draft inducer for a furnace | — | 1997-11-04 |
| 5680021 | Systems and methods for controlling a draft inducer for a furnace | — | 1997-10-21 |
| 5676069 | Systems and methods for controlling a draft inducer for a furnace | — | 1997-10-14 |
| 5616995 | Systems and methods for controlling a draft inducer for a furnace | — | 1997-04-01 |
| 5557182 | System and methods for controlling a draft inducer to provide a desired operating area | Mark A. Brattoli | 1996-09-17 |
| 5513058 | DC link circuit for an electronically commutated motor | — | 1996-04-30 |
| 5418438 | Draft inducer air flow control | — | 1995-05-23 |
| 4628443 | Test initiating apparatus for appliances having self-diagnostic testing capability | Jimmy R. Rickard | 1986-12-09 |
| 4484243 | Protective circuit arrangement for a sheathed heating element | LeRoy J. Herbst, John Marshall Hooker, Thomas E. Jenkins, John L. Preher, Jimmy R. Rickard | 1984-11-20 |
| 4411664 | Washing machine with out-of-balance detection and correction capability | Jimmy R. Rickard | 1983-10-25 |
| 4410329 | Washing machine with oversuds detection and correction capability | Theodore J. Blevins, Gerald L. Roberts, Jimmy R. Rickard | 1983-10-18 |
| 4409532 | Start control arrangement for split phase induction motor | Jimmy R. Rickard | 1983-10-11 |