Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10186956 | Universal voltage and phase input power supply for electrical motors | Justin A. Anteau | 2019-01-22 |
| 9853590 | System and method for improving the operation of electronically controlled motors | — | 2017-12-26 |
| 9479104 | System and method for timed insertion of a phase shift capacitor upon powering a split capacitor electrical motor | Bruce Ley, Mark M. Lulling | 2016-10-25 |
| 9270212 | System for selecting an output speed for an electric motor | Bruce Ley, Trevor Perdue, Bart Long, Justin Mumaw | 2016-02-23 |
| 8151428 | Method and apparatus for controlling a mode shifter in a washing machine from a motor controller | Donald R. Dickerson, Jr., Michael F. Finch, William Hull Bicknell | 2012-04-10 |
| 8092611 | Method and system for dishwasher operation | Edward Hatfield, Mariano Pablo Filippa, William Hull Bicknell | 2012-01-10 |
| 8046855 | Method and apparatus for providing redundancy in monitoring the lid switch and basket of a washing machine | Michael F. Finch, Donald R. Dickerson, Jr., Meher Prasadu Kollipara | 2011-11-01 |
| 7508096 | Switching circuit apparatus having a series conduction path for servicing a load and switching method | Brent Charles Kumfer | 2009-03-24 |
| 6864616 | Method and apparatus for forming an electric motor having stacked laminations | Dennis P. Bobay, David M. Erdman | 2005-03-08 |
| 6847285 | Interlock tabs for laminations | Robert Sirois, James J. Holich, Dennis P. Bobay, Jeffrey A. Hall | 2005-01-25 |
| 6722015 | Assembly method for stamped and cupped laminations | Robert Sirois, James J. Holich, Dennis P. Bobay, David M. Erdman | 2004-04-20 |
| 6483265 | Methods and systems for minimizing vibration in electric machines | David M. Erdman | 2002-11-19 |
| 6443714 | Methods and apparatus for preventing moisture in fan motor housings | James Grimm | 2002-09-03 |
| 6435817 | Methods and apparatus for reducing vibrations induced within fan assemblies | James Grimm, David L. Smith, Kerry Baker Shelton | 2002-08-20 |
| 6405548 | Method and apparatus for adjusting temperature using air flow | — | 2002-06-18 |
| 6380487 | Circuit board protection system and method | James R. Kiefer | 2002-04-30 |
| 6271609 | Programmable electric motor and method of assembly | James Grimm, Gregory A. Thompson | 2001-08-07 |
| 6239532 | Motor with external rotor | David M. Erdman, Dennis P. Bobay, James Grimm, Harold B. Harms, David T. Molnar | 2001-05-29 |
| 6232687 | Electric motor having snap connection assembly | Dennis P. Bobay, James Grimm, Norman Golm, Gregory A. Thompson, Jeffrey A. Hall | 2001-05-15 |
| 6147465 | Microprocessor controlled single phase motor with external rotor having integral fan | — | 2000-11-14 |
| 6144131 | Dynamoelectric machine rotor having interleaved laminations and method for forming | Erik Ringberg, K.M.K. Genghis Khan, Robert V. Zigler, Tariq M. Alkhairy | 2000-11-07 |
| 6133666 | Electric motor with a stator including a central locator | Dennis P. Bobay, James Grimm, Norman Golm, Gregory A. Thompson, Jeffrey A. Hall | 2000-10-17 |
| 6118198 | Electric motor with ice out protection | James Grimm, Gregory A. Thompson | 2000-09-12 |
| 6112535 | Compressor including a motor and motor control in the compressor housing and method of manufacture | — | 2000-09-05 |
| 5996209 | Method of manufacturing a dynamoelectric machine | David T. Molnar | 1999-12-07 |