Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10908590 | System and method for adjusting an operation of a motor | Roger Carlos Becerra, Brian L. Beifus, Ludovic Andre Chretien, Yao Da | 2021-02-02 |
| 10236805 | Methods and systems for controlling an electric motor | Roger Carlos Becerra, Ludovic Andre Chretien, David Allen Clendenen, Yao Da | 2019-03-19 |
| 9979341 | Methods and systems for programming an electric motor | Roger Carlos Becerra, Ludovic Andre Chretien | 2018-05-22 |
| 9735725 | Methods and systems for transient voltage protection | David Allen Clendenen, Yao Da, Ludovic Andre Chretien, Ming Li, Steven P. Richardville +1 more | 2017-08-15 |
| 8981686 | Methods and systems for controlling an electric motor | Roger Carlos Becerra, Ludovic Andre Chretien, David Allen Clendenen, Yao Da | 2015-03-17 |
| 8896248 | Methods and systems for controlling a motor | Roger Carlos Becerra, Ludovic Andre Chretien, Mark A. Brattoli | 2014-11-25 |
| 7333223 | System and method for electronically delivering documents | Junious Gupton, Todd Beck, Varun Tandon, Jeff Gainer, Scott M. Hamilton +1 more | 2008-02-19 |
| 7277195 | System and method for monitoring information delivered through an electronic delivery system | Scott M. Hamilton, Junious Gupton, Todd Beck, Varun Tandon, Jeff Gainer +1 more | 2007-10-02 |
| 6968037 | High throughput X-ray diffraction filter sample holder | Victor W. Rosso, Joseph Nolfo, Imre M. Vit z, John J. Venit | 2005-11-22 |
| 6799150 | System and method for monitoring information delivered through an electronic delivery system | Scott M. Hamilton, Junious Gupton, Todd Beck, Varun Tandon, Jeff Gainer +1 more | 2004-09-28 |
| 6479916 | Method and apparatus for mounting electronic motor controls | Dennis P. Bobay, Michael W. Henry, Peter B. Lytle, Guy Bonner, Jr. | 2002-11-12 |
| 6369536 | Methods and apparatus for selecting an electronically commutated motor speed | Brian L. Beifus, Louis Sulfstede, Kamron Mark Wright | 2002-04-09 |
| 6357667 | Method and apparatus optically coupling thermostat to control a fan | — | 2002-03-19 |
| 6354162 | Sensor mounting assembly and method | Dennis P. Bobay, Harold B. Harms, Peter B. Lytle | 2002-03-12 |
| 6286199 | Method for assembly of motor with external rotor | Dennis P. Bobay | 2001-09-11 |
| 6245995 | Methods and apparatus for removing moisture from an enclosure | Scott Coorod, Kamron Mark Wright, Peter B. Lytle | 2001-06-12 |
| 5962938 | Motor with external rotor | Dennis P. Bobay | 1999-10-05 |
| 5838127 | Single phase motor for laundering apparatus | Brian L. Beifus, Robert K. Hollenbeck, Austars Raymond Schnore, Jr., Charles Michael Stephens, Paul Michael Szczesny +2 more | 1998-11-17 |
| 5825597 | System and method for detection and control of circulating currents in a motor | — | 1998-10-20 |
| 5552685 | Apparatus and method for detection and control of circulating currents in a variable speed DC motor | Guy Bonner, Jr., Eric Schneider | 1996-09-03 |
| 5506487 | Systems and methods for driving a compressor with a motor | Mark Schmidt | 1996-04-09 |
| 5491978 | Electronically commutated motor for driving a compressor | James R. Kiefer | 1996-02-20 |
| 5423192 | Electronically commutated motor for driving a compressor | James R. Kiefer | 1995-06-13 |
| 5017846 | Stall protection circuit for an electronically commutated motor | James R. Kiefer | 1991-05-21 |
| 4806833 | System for conditioning air, method of operating such, and circuit | — | 1989-02-21 |