Inventor · disambiguated record
Kristen L. Schaefer
Also filed as: SCHAEFER KRISTIN L
3 granted patents·24 citations·filing 2008–2008
68Inventor score
Technology areasF24F
Top patents by PatentIndex Score
3 records- 0180US8417386B2System and method for defrost of an HVAC systemDOUGLAS JONATHAN D·Filed 2008·Granted Apr 9, 2013·14 cites·19 claims
- 0268US8116911B2System and method for sump heater control in an HVAC systemBAILEY JOHN J·Filed 2008·Granted Feb 14, 2012·7 cites·23 claims
- 0366US8327658B2System and method for oil return in an HVAC systemDOUGLAS JONATHAN D·Filed 2008·Granted Dec 11, 2012·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →