Inventor · disambiguated record
James W. Ratz
Also filed as: RATZ JAMES W
10 granted patents·730 citations·filing 1979–2005
93Inventor score
Top patents by PatentIndex Score
10 records- 0197US5230482AElectronic time thermostat with a temporary next period adjustment meansHONEYWELL INC·Filed 1991·Granted Jul 27, 1993·233 cites·3 claims
- 0295US7293718B2Variable output heating and cooling controlVARIDIGM CORP·Filed 2005·Granted Nov 13, 2007·59 cites·32 claims
- 0393US6866202B2Variable output heating and cooling controlVARIDIGM CORP·Filed 2002·Granted Mar 15, 2005·84 cites·9 claims
- 0493US5352930ASystem powered power supply using dual transformer HVAC systemsHONEYWELL INC·Filed 1993·Granted Oct 4, 1994·81 cites·2 claims
- 0591US5203497ACommunicating thermostatHONEYWELL INC·Filed 1991·Granted Apr 20, 1993·99 cites·5 claims
- 0690US5197668ACommunicating thermostatHONEYWELL INC·Filed 1991·Granted Mar 30, 1993·89 cites·3 claims
- 0782US6864659B2Variable speed controller for air moving applications using an AC induction motorVARIDIGM CORP·Filed 2002·Granted Mar 8, 2005·35 cites·35 claims
- 0868US5226591AActive low temperature limit for battery powered thermostatHONEYWELL INC·Filed 1992·Granted Jul 13, 1993·31 cites·6 claims
- 0955US4250441AServo apparatus with electrical motion limitingHONEYWELL INC·Filed 1979·Granted Feb 10, 1981·13 cites·6 claims
- 1041US4789329AThermostatically operated fuel valve control circuitHONEYWELL INC·Filed 1988·Granted Dec 6, 1988·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →