Inventor · disambiguated record
John Frederic Lemke
Also filed as: LEMKE JOHN · LEMKE JOHN F · LEMKE JOHN FREDERIC
24 granted patents·3 pending applications·388 citations·filing 2005–2025
96Inventor score
Top patents by PatentIndex Score
27 records- 0197US9123755B2System and method for controlling a thermal arraySWANSON CAL T·Filed 2012·Granted Sep 1, 2015·48 cites·22 claims
- 0296US7636615B2Power control systemWATLOW ELECTRIC MFG·Filed 2005·Granted Dec 22, 2009·46 cites·25 claims
- 0395US11038431B2Isolated power converter for a thermal systemWATLOW ELECTRIC MFG·Filed 2020·Granted Jun 15, 2021·19 cites·17 claims
- 0495US9123756B2System and method for controlling a thermal arraySCHMIDT PHILIP S·Filed 2012·Granted Sep 1, 2015·16 cites·22 claims
- 0594US9196513B2System and method for controlling a thermal arraySCHMIDT PHILIP S·Filed 2012·Granted Nov 24, 2015·13 cites·26 claims
- 0693US10690705B2Power converter for a thermal systemWATLOW ELECTRIC MFG·Filed 2017·Granted Jun 23, 2020·13 cites·21 claims
- 0793US7652395B2Integrally coupled power control system having a solid state relayWATLOW ELECTRIC MFG·Filed 2005·Granted Jan 26, 2010·31 cites·47 claims
- 0887US7826232B2Modular connection system for panel-mounted controllersWATLOW ELECTRIC MFG·Filed 2007·Granted Nov 2, 2010·28 cites·36 claims
- 0987USD553097SPower controller display with stacked indicatorsWATLOW ELECTRIC MFG·Filed 2006·Granted Oct 16, 2007·41 cites·1 claims
- 1087US2025365816A1Isolated power converter for a thermal systemWATLOW ELECTRIC MFG·Filed 2025·Application pending·0 cites
- 1186US10002779B2Thermal array systemSWANSON CAL T·Filed 2012·Granted Jun 19, 2018·4 cites·22 claims
- 1285USD557661SPower controller display with zone indicationWATLOW ELECTRIC MFG·Filed 2006·Granted Dec 18, 2007·35 cites·1 claims
- 1382US7961443B2Hybrid power relay using communications linkWATLOW ELECTRIC MFG·Filed 2007·Granted Jun 14, 2011·9 cites·60 claims
- 1479US7898819B2Compact modular card system and communications protocols for a power controllerWATLOW ELECTRIC MFG·Filed 2007·Granted Mar 1, 2011·18 cites·17 claims
- 1577US12436175B2Power converter for a thermal systemWATLOW ELECTRIC MFG·Filed 2022·Granted Oct 7, 2025·0 cites·19 claims
- 1674US11558933B2Control system for controlling a heaterWATLOW ELECTRIC MFG·Filed 2019·Granted Jan 17, 2023·2 cites·21 claims
- 1773US8422178B2Hybrid power relay using communications linkPFINGSTEN THOMAS ROBERT·Filed 2011·Granted Apr 16, 2013·3 cites·20 claims
- 1872USD605119SPower controller coverWATLOW ELECTRIC MFG·Filed 2008·Granted Dec 1, 2009·18 cites·1 claims
- 1969US12449449B2Power converter for a thermal systemWATLOW ELECTRIC MFG·Filed 2020·Granted Oct 21, 2025·0 cites·19 claims
- 2069US12402211B2Isolated power converter for a thermal systemWATLOW ELECTRIC MFG·Filed 2021·Granted Aug 26, 2025·0 cites·19 claims
- 2162USD605144SPower controller backplane moduleWATLOW ELECTRIC MFG·Filed 2008·Granted Dec 1, 2009·12 cites·1 claims
- 2260USD605143SPower controller backplane module assemblyWATLOW ELECTRIC MFG·Filed 2008·Granted Dec 1, 2009·11 cites·1 claims
- 2360US2010030592A1Transmitting information from a mobile device to a point of sale or point of useMobilocity Solutions LLC·Filed 2009·Application pending·0 cites
- 2453USD630580SPower controller housingWATLOW ELECTRIC MFG·Filed 2007·Granted Jan 11, 2011·8 cites·1 claims
- 2550USD553095SPower controller user interface displayWATLOW ELECTRIC MFG·Filed 2006·Granted Oct 16, 2007·8 cites·1 claims
- 2644USD601103SPower controller housingWATLOW ELECTRIC MFG·Filed 2007·Granted Sep 29, 2009·5 cites·1 claims
- 2742US2008133366A1Rendering barcodes on mobile device screens for use at retailer point of sale locations to obtain discountsMOBILOCITY·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →