Lemke; John Frederic
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lemke; John Frederic.The latest application filed is for "hybrid power relay using communications link".
- Lemke; John Frederic - Houston MN
| Patent | Date |
|---|---|
| Hybrid power relay using communications link Grant 8,422,178 - Pfingsten , et al. April 16, 2 | 2013-04-16 |
| Hybrid Power Relay Using Communications Link App 20110205682 - Pfingsten; Thomas Robert ; et al. | 2011-08-25 |
| Hybrid power relay using communications link Grant 7,961,443 - Pfingsten , et al. June 14, 2 | 2011-06-14 |
| Compact modular card system and communications protocols for a power controller Grant 7,898,819 - Pfingsten , et al. March 1, 2 | 2011-03-01 |
| Power controller housing Grant D630,580 - Pape , et al. January 11, 2 | 2011-01-11 |
| Modular connection system for panel-mounted controllers Grant 7,826,232 - Von Arx , et al. November 2, 2 | 2010-11-02 |
| Integrally coupled power control system having a solid state relay Grant 7,652,395 - Von Arx , et al. January 26, 2 | 2010-01-26 |
| Power control system Grant 7,636,615 - Pfingsten , et al. December 22, 2 | 2009-12-22 |
| Power controller backplane module assembly Grant D605,143 - Von Arx , et al. December 1, 2 | 2009-12-01 |
| Power controller backplane module Grant D605,144 - Von Arx , et al. December 1, 2 | 2009-12-01 |
| Power controller cover Grant D605,119 - Pape , et al. December 1, 2 | 2009-12-01 |
| Power controller housing Grant D601,103 - Pape , et al. September 29, 2 | 2009-09-29 |
| Hybrid power relay using communications link App 20080250171 - Pfingsten; Thomas Robert ; et al. | 2008-10-09 |
| Compact modular card system and communications protocols for a power controller App 20070293954 - Pfingsten; Thomas Robert ; et al. | 2007-12-20 |
| Modular connection system for panel-mounted controllers App 20070173092 - Von Arx; Theodore Thomas ; et al. | 2007-07-26 |
| Integrally coupled power control system having a solid state relay App 20060050464 - Von Arx; Theodore Thomas ; et al. | 2006-03-09 |
| Power Control system App 20060052905 - Pfingsten; Thomas Robert ; et al. | 2006-03-09 |
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