Inventor

Warren F. Bessler

Inventor

Schenectady, NY, US

Overview

33→

Patents

1987–2007

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 33 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F25Bprimary

F25BRefrigeration machines, plants or systems27%

F25DRefrigerators18%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles5%

G05DSystems for controlling or regulating non-electric variables5%

F01PCooling of machines or engines in general4%

F02BInternal-combustion piston engines3%

G01FMeasuring volume, volume flow, mass flow or liquid level3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

B60LPropulsion of electrically-propelled vehicles1%

PatentTitleYear

7,308,808'Apparatus and method for article cleaning'2007 7,010,930'Method and system for cooling high power density devices'2006 6,679,065'Temperature controlled compartment apparatus and method of controlling temperature'2004 6,552,525'System and method for scheduling and monitoring electrical device usage'2003 6,502,018'Method for diagnosis of equipment'2002 6,438,978'Refrigeration system'2002 6,318,160'Testing a power plant system of a locomotive under a thermally steady state'2001 6,246,950'Model based assessment of locomotive engines'2001 6,196,011'Refrigeration system with independent compartment temperature control'2001 6,101,826'Method for selection of refrigerator control parameters'2000 5,996,361'Refrigeration system'1999 5,961,567'Method and apparatus for performance based assessment of locomotive diesel engines'1999 5,806,011'Method and apparatus for performance based assessment of locomotive diesel engines'1998 5,657,638'Two speed control circuit for a refrigerator fan'1997 5,586,445'Low refrigerant charge detection using a combined pressure/temperature sensor'1996 5,561,602'Tunnel operation for self-propelled traction vehicles'1996 5,487,277'Independent compartment temperature control in a household refrigerator using interlinked thermostats'1996 5,471,849'Independent compartment temperature control in a household refrigerator using fan interlock'1995 5,463,876'Control system for refrigerant metering solenoid valve'1995 5,426,952'Refrigerant flow rate control based on evaporator exit dryness'1995 5,425,246'Refrigerant flow rate control based on evaporator dryness'1995 5,415,008'Refrigerant flow rate control based on suction line temperature'1995 5,410,230'Variable speed HVAC without controller and responsive to a conventional thermostat'1995 5,301,514'Low refrigerant charge detection by monitoring thermal expansion valve oscillation'1994 5,285,648'Differential pressure superheat sensor for low refrigerant charge detection'1994 5,243,829'Low refrigerant charge detection using thermal expansion valve stroke measurement'1993 5,220,806'Apparatus for controlling a dual evaporator, dual fan refrigerator with independent temperature controls'1993 5,150,583'Apparatus for controlling a dual evaporator, dual fan refrigerator with independent temperature controls'1992 5,109,678'Apparatus for controlling a dual evaporator, dual fan refrigerator with independent temperature controls'1992 5,056,328'Apparatus for controlling a dual evaporator, dual fan refrigerator with independent temperature controls'1991 4,966,010'Apparatus for controlling a dual evaporator, dual fan refrigerator with independent temperature controls'1990 4,886,042'Side panel assembly for kitchen range'1989 4,667,480'Method and apparatus for controlling an electrically driven automotive air conditioner'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2007Patents assigned to GEN ELECTRIC (33)· patent assignee history

1987–1997Based in Schenectady, NY, US· patent location history

1998–1999Based in Niskayuna, NY, US· patent location history

1999–2007Based in Amsterdam, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	33	1987–2007

Locations

Location	Patents	Span
Schenectady, New York, US	20	1987–1997
Amsterdam, New York, US	11	1999–2007
Niskayuna, New York, US	2	1998–1999