Leppien; Thomas J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leppien; Thomas J..The latest application filed is for "wireless power control".
- Leppien; Thomas J. - Grand Haven MI
| Patent | Date |
|---|---|
| Control methods for setting a reference voltage in an air treatment system Grant 10,571,394 - Niezgoda , et al. Feb | 2020-02-25 |
| Wireless power control Grant 10,530,188 - Baarman , et al. J | 2020-01-07 |
| Wireless Power Control App 20180226835 - Baarman; David W. ; et al. | 2018-08-09 |
| Wireless power control Grant 9,912,166 - Baarman , et al. March 6, 2 | 2018-03-06 |
| Control Methods For Setting A Reference Voltage In An Air Treatment System App 20170115024 - Niezgoda; Thomas A. ; et al. | 2017-04-27 |
| Control methods for setting a reference voltage in an air treatment system Grant 9,568,210 - Niezgoda , et al. February 14, 2 | 2017-02-14 |
| Wireless Power Control App 20150207333 - Baarman; David W. ; et al. | 2015-07-23 |
| Control Methods For Setting A Reference Voltage In An Air Treatment System App 20140170955 - Niezgoda; Thomas A. ; et al. | 2014-06-19 |
| Control methods for setting a reference voltage in an air treatment system Grant 8,689,603 - Niezgoda , et al. April 8, 2 | 2014-04-08 |
| Control methods for tracking filter life in an air treatment system Grant 8,092,575 - Niezgoda , et al. January 10, 2 | 2012-01-10 |
| Control methods for an air treatment system Grant 8,021,469 - Niezgoda , et al. September 20, 2 | 2011-09-20 |
| Control Methods For Tracking Filter Life In An Air Treatment System App 20100037769 - Niezgoda; Thomas A. ; et al. | 2010-02-18 |
| Control Methods For Calibrating Motor Speed In An Air Treatment System App 20100042262 - Niezgoda; Thomas A. ; et al. | 2010-02-18 |
| Control Methods For Setting A Reference Voltage In An Air Treatment System App 20100037679 - Niezgoda; Thomas A. ; et al. | 2010-02-18 |
| Control Methods for an Air Treatment System App 20070012181 - Niezgoda; Thomas A. ; et al. | 2007-01-18 |
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