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FLEETGUARD INC

Overview
  • Total Patents
    493
About

FLEETGUARD INC has a total of 493 patent applications. Its first patent ever was published in 1978. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets chemical engineering, machines and environmental technology are MAN NUTTSFARTSOJGE AG, AIRQONE BUILDING SCANDINAVIA AB and YARA MARINE TECH AS.

Patent filings per year

Chart showing FLEETGUARD INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Herman Peter K 100
#2 Haberkamp William C 53
#3 Verdegan Barry M 46
#4 Jiang Zemin 44
#5 Pardue Byron A 38
#6 Miller Paul D 36
#7 Hoverson Gregory W 32
#8 Amirkhanian Hendrik N 32
#9 Liu Z Gerald 28
#10 Heckel Scott P 27

Latest patents

Publication Filing date Title
CN101158303A Exhaust air venture device, system and method
DE102007020504A1 Electrostatic precipitator for diesel engine electrostatic crankcase ventilation system, has corona discharge electrode comprising axially extending hollow drum that surrounds tube, and charged particles shielded by tube
PL389088A1 Method and the apparatus for manufacturing of a filter element, including the filter element with complex characteristics
WO2007081426A1 Filter with enhanced media area utilization
WO2007078411A2 Compact combination exhaust muffler and aftertreatment element and water trap assembly
DE102006049591A1 Catalytic selective reduction system with urea promotion, for diesel engine exhaust gas, has good cold start performance by upstream injection of electrically preheated aqueous solution in enhanced spray dispersion
CN101541391A Space optimized coalescer
US2008034738A1 Apparatus, system, and method for enhancing soot filter protection
US2008017256A1 Magnetic check valve
WO2006130526A2 Gradient density depth filtration system
US2007272032A1 Static pressure tube apparatus, method, and system
US7662216B1 In-line filter and service method
DE102006021033A1 Centrifuge has housing, which comprises fluid inlet for supply of fluid to centrifuge, where non-return valve is arranged in axle cavity and is in position to control flow of fluid from inlet connection
CN101189056A Channel filter
US2007245718A1 Exhaust aftertreatment mixer with stamped muffler flange
US2007193252A1 Exhaust aftertreatment device with star-plugged turbulator
US2007169452A1 Serviceable aligned exhaust aftertreatment assembly
US2007163249A1 Lobed exhaust diffuser apparatus, system, and method
US2007039316A1 Compact combination exhaust muffler and aftertreatment element and water trap assembly
US2007137155A1 Multiple flow filter system