Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218715 | RFID portal targeting | Thomas J. Frederick | 2025-02-04 |
| 11993784 | Transposition-based therapies | Joseph J. HIGGINS, Ray TABIBIAZAR | 2024-05-28 |
| 11820527 | Redundant actuation power and control | Bennie Garcia, Kourosh Afshari, Ary Geuvdjelian | 2023-11-21 |
| 11542528 | Transposition-based therapies | Joseph J. HIGGINS, Ray TABIBIAZAR | 2023-01-03 |
| 11396380 | Redundant actuation power and control | Bennie Garcia, Kourosh Afshari, Ary Geuvdjelian | 2022-07-26 |
| 11227131 | RFID antenna multiplexers | Thomas J. Frederick | 2022-01-18 |
| 9584047 | Bidirectional power converter having a charger and export modes of operation | Gene Frohman, Scott Ramsay, Keven Roche, Thomas Dewey Parsons, Michael Kelley +4 more | 2017-02-28 |
| 9500382 | Automatic calibration of a demand control ventilation system | Cory Grabinger, Paul Wacker, Todd Kreft, Adrienne Thomle | 2016-11-22 |
| 9041319 | Actuator having an address selector | Cory Grabinger, Nathan Carlson, Daniel Waseen, Torrey William McNallan | 2015-05-26 |
| 8972064 | Actuator with diagnostics | Cory Grabinger, Torrey William McNallan, Daniel Waseen, Adrienne Thomle | 2015-03-03 |
| 8918218 | Demand control ventilation system with remote monitoring | Cory Grabinger, Adrienne Thomle, Milan Kostelecky | 2014-12-23 |
| 8749182 | Actuator having an adjustable auxiliary output | Cory Grabinger, Torrey William McNallan, Daniel Waseen, Adrienne Thomle | 2014-06-10 |
| 8688278 | Economizer control | Todd Kreft, Cory Grabinger, Paul Wacker | 2014-04-01 |
| 8588983 | Actuator with diagnostics | Cory Grabinger, Torrey William McNallan, Daniel Waseen, Adrienne Thomle | 2013-11-19 |
| 8210004 | Atmospheric steam injection system for tunnel finisher | — | 2012-07-03 |
| 8195335 | Economizer control | Todd Kreft, Cory Grabinger, Paul Wacker | 2012-06-05 |
| 7586279 | Actuator position switch | William Theunissen, Cory Grabinger | 2009-09-08 |
| 7446494 | HVAC actuator having torque compensation | Cory Grabinger, Ivo Chromy, David Cermak | 2008-11-04 |
| 7265512 | Actuator with feedback for end stop positioning | Robert Sibilski | 2007-09-04 |
| 7106020 | Method of operating a brushless DC motor | — | 2006-09-12 |
| 7021072 | Current control loop for actuator and method | Greg T. Mrozek | 2006-04-04 |
| 6997799 | Damper including a stepper motor | Greg T. Mrozek | 2006-02-14 |
| 6979965 | Spring return actuator for a damper | Greg T. Mrozek, Christopher M. Lange | 2005-12-27 |
| 6954044 | Electric motor with speed control | Greg T. Mrozek | 2005-10-11 |
| 5449987 | Window operator control | — | 1995-09-12 |