Inventor
FOYE DAVID MARSHALL
US12 patents
Patents
12 patentsUS9654048B2May 16, 2017
Variable frequency drive self-check
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US9647591B2May 9, 2017
Magnet degradation and damage controls and diagnostics for permanent magnet motors
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US10295239B2May 21, 2019
Controls and operation of variable frequency drives
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US10314200B2Jun 4, 2019
Variable frequency drive operation to avoid overheating
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US10101070B2Oct 16, 2018
Axial thrust control for rotary compressors
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US10003287B2Jun 19, 2018
Magnet degradation and damage controls and diagnostics for permanent magnet motors
TRANE INT INC4 citations71
US9605886B2Mar 28, 2017
Axial thrust control for rotary compressors
TRANE INT INC4 citations71
US9568208B2Feb 14, 2017
HVAC electrical system power supply packaging system
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US10746448B2Aug 18, 2020
Controls and operation of variable frequency drives
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US10141733B2Nov 27, 2018
Variable frequency drive overvoltage protection
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US9595905B2Mar 14, 2017
Refrigerant compressor drives offering enhanced robustness, efficiency and rated voltage operability
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US9654049B2May 16, 2017
Variable frequency drive active harmonic mitigation controls and diagnostics
TRANE INT INC1 citations48