Inventor · disambiguated record
Bartholomew L. Toth
Also filed as: TOTH BARTHOLOMEW L
24 granted patents·3 pending applications·2,287 citations·filing 1976–2012
97Inventor score
Top patents by PatentIndex Score
27 records- 0199US7537171B2Thermostat control system providing power saving transmissionsEMERSON ELECTRIC CO·Filed 2004·Granted May 26, 2009·201 cites·20 claims
- 0299US6315211B1Hardwired or battery powered digital thermostatEMERSON ELECTRIC CO·Filed 1999·Granted Nov 13, 2001·252 cites·20 claims
- 0398US6435418B1Thermostat having an illuminated keypad and displayEMERSON ELECTRIC CO·Filed 2000·Granted Aug 20, 2002·122 cites·15 claims
- 0498US6318639B1Thermostat with temporary fan on functionEMERSON ELECTRIC CO·Filed 1999·Granted Nov 20, 2001·235 cites·20 claims
- 0597US6622926B1Thermostat with air conditioning load management featureEMERSON ELECTRIC CO·Filed 2002·Granted Sep 23, 2003·215 cites·8 claims
- 0697US6513723B1Method and apparatus for automatically transmitting temperature information to a thermostatEMERSON ELECTRIC CO·Filed 2000·Granted Feb 4, 2003·266 cites·47 claims
- 0796US4898229AThermostat with integral means for detecting out-of-phase connection of a two-transformer power sourceEMERSON ELECTRIC CO·Filed 1988·Granted Feb 6, 1990·106 cites·8 claims
- 0895US5127464AThermostat providing electrical isolation therein between connected heating and cooling transformersEMERSON ELECTRIC CO·Filed 1991·Granted Jul 7, 1992·98 cites·6 claims
- 0994US7402780B2Thermostat for a heat pump or conventional heating systemEMERSON ELECTRIC CO·Filed 2005·Granted Jul 22, 2008·48 cites·11 claims
- 1093US7638739B2Thermostat having a discardable protective coverEMERSON ELECTRIC CO·Filed 2005·Granted Dec 29, 2009·34 cites·13 claims
- 1193US6164374AThermostat having a multiple color signal capability with single indicator openingEMERSON ELECTRIC CO·Filed 1998·Granted Dec 26, 2000·134 cites·12 claims
- 1292US4252250AMultiple-beam optical sensing system for an article vendorUMC IND·Filed 1978·Granted Feb 24, 1981·119 cites·7 claims
- 1391US4925386AFuel burner control system with hot surface ignitionEMERSON ELECTRIC CO·Filed 1989·Granted May 15, 1990·52 cites·16 claims
- 1490US7593212B1Relay drive matrixEMERSON ELECTRIC CO·Filed 2008·Granted Sep 22, 2009·31 cites·20 claims
- 1590US6729390B1Control for heat pump with auxiliary heat sourceEMERSON ELECTRIC CO·Filed 2001·Granted May 4, 2004·54 cites·28 claims
- 1690US6449533B1Thermostat and method for controlling an HVAC system with remote temperature sensorEMERSON ELECTRIC CO·Filed 2000·Granted Sep 10, 2002·82 cites·15 claims
- 1789US6089310AThermostat with load activation detection featureEMERSON ELECTRIC CO·Filed 1998·Granted Jul 18, 2000·122 cites·22 claims
- 1881US4068781AHot and cold beverage vendorUMC IND·Filed 1976·Granted Jan 17, 1978·40 cites·1 claims
- 1967US5329417ARelay control circuit and method of operating sameEMERSON ELECTRIC CO·Filed 1991·Granted Jul 12, 1994·20 cites·4 claims
- 2067US4978292AFuel burner control system with hot surface ignitionEMERSON ELECTRIC CO·Filed 1990·Granted Dec 18, 1990·24 cites·4 claims
- 2158US6119950AThermostat with load relay cycling featureFiled 1998·Granted Sep 19, 2000·26 cites·24 claims
- 2252US2009236433A1Thermostat control system providing power saving transmissionsMUELLER CARL J·Filed 2009·Application pending·0 cites
- 2349US2006260334A1Thermostat and method for operating in either a normal or dehumidification modeCAREY STEVEN L·Filed 2005·Application pending·0 cites
- 2447US6639503B2Methods and apparatus for mounting a bimetal coil in a thermostatEMERSON ELECTRIC CO·Filed 2002·Granted Oct 28, 2003·3 cites·21 claims
- 2547US2006191273A1Thermostat having preset time settingMUELLER CARL J·Filed 2005·Application pending·0 cites
- 2638US10191501B2Systems and methods for power stealingTOTH BARTHOLOMEW L·Filed 2012·Granted Jan 29, 2019·0 cites·20 claims
- 2733US5403182AControl system for gas fired heating apparatus using double-throw radiant heat sensing switchEMERSON ELECTRIC CO·Filed 1994·Granted Apr 4, 1995·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →