Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11881801 | Hybrid drive circuit for variable speed induction motor system and methods of control | Ludovic Andre Chretien, Roger Carlos Becerra, Lester Benjamin Manz | 2024-01-23 |
| 11716040 | Hybrid drive circuit for variable speed induction motor system and methods of control | Ludovic Andre Chretien, Roger Carlos Becerra, Lester Benjamin Manz | 2023-08-01 |
| 11431210 | Lamination, stator and electric motor having tip pairs for stator teeth | Alan Jacob Manz, John Sheldon Wagley, Lester Benjamin Manz | 2022-08-30 |
| 10931219 | Hybrid drive circuit for variable speed induction motor system and methods of control | Ludovic Andre Chretien, Roger Carlos Becerra, Lester Benjamin Manz | 2021-02-23 |
| 10381946 | Three-phase to single-phase converter module for electrically commutated motors | Timothy Galligos, Douglas Lynn Fetters, Steven A. Nardin | 2019-08-13 |
| 10284128 | Controller for increasing torque output of electric motors | Andrew C. Barry, Brian L. Beifus, Lester Benjamin Manz | 2019-05-07 |
| 10181774 | NFC antenna for communicating with a motor and method of manufacturing and using same | Shailesh P. Waikar, Ahmad Mohammad Ghannam, Ryan Keith Stephens, Steven A. Nardin, Xiaohui Ji +1 more | 2019-01-15 |
| 10122236 | Methods and apparatus for mounting a motor controller on a stator assembly | Wei Song, David Pierre, Paul Nathanael Selking, Donn Edward Steffen | 2018-11-06 |
| 10088194 | Systems for and methods of directing airflow in air handling systems | Rachele Barbara Cocks, Kerry Baker Shelton, Joshua James Westhoff | 2018-10-02 |
| 10075118 | Hybrid drive circuit for variable speed induction motor system and methods of control | Ludovic Andre Chretien, Roger Carlos Becerra, Lester Benjamin Manz | 2018-09-11 |
| 9945390 | Centrifugal blower and method of assembling the same | Rachele Barbara Cocks, Joshua James Westhoff, Matthew James Kleist, Zachary Joseph Stauffer, Kerry Baker Shelton +1 more | 2018-04-17 |
| 8896169 | Methods and apparatus for mounting a motor controller on a stator assembly | Wei Song, David Pierre | 2014-11-25 |
| 8520355 | Methods and systems for transient voltage protection | Philip Wayne Johnson, Donn Edward Steffen | 2013-08-27 |
| 7843157 | Methods and apparatus for providing motor control signals | William A. Archer, Brian L. Beifus | 2010-11-30 |
| 7420302 | Mid shield bearing support of an electric motor | William A. Archer, Philip Wayne Johnson, Scott A. Coonrod, Donald E. Bair | 2008-09-02 |
| 7358634 | Enclosure for an electric motor that incorporates a mid shield | William A. Archer, Philip Wayne Johnson, Scott A. Coonrod, Donald E. Bair, Subhash Marutirao Brahmavar +1 more | 2008-04-15 |
| 7352095 | Electric motor that provides motor length reduction | William A. Archer, Philip Wayne Johnson, Scott A. Coonrod, Donald E. Bair | 2008-04-01 |
| 7327587 | System and method for power conversion | Uday Prakashrao Mhaskar, Herman Wiegman, Amit Sanglikar, Bansidhar Jagannath Phansalkar | 2008-02-05 |
| 7256522 | Motor control packaging for an electric motor | Philip Wayne Johnson, Scott A. Coonrod, Donald E. Bair | 2007-08-14 |
| 7180215 | Mid shield for an electric motor | William A. Archer, Philip Wayne Johnson, Scott A. Coonrod, Donald E. Bair | 2007-02-20 |
| 7161316 | Method and apparatus for discrete speed compensated torque step motor control | William R. Archer, Brian L. Beifus | 2007-01-09 |
| 7084540 | Magnet motor and method of assembly | Subhash Marutirao Brahmavar, Peter B. Lytle | 2006-08-01 |
| 7077708 | Connector assembly | Philip Wayne Johnson | 2006-07-18 |
| 6949849 | Motor endshield assembly for an electronically commutated motor | Peter B. Lytle, Andrew N. Young | 2005-09-27 |
| 6895176 | Method and apparatus for controlling electronically commutated motor operating characteristics | William R. Archer, Brian L. Beifus, Roger Carlos Becerra | 2005-05-17 |