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LAENGERER & REICH KUEHLER

Overview
  • Total Patents
    96
About

LAENGERER & REICH KUEHLER has a total of 96 patent applications. Its first patent ever was published in 1913. It filed its patents most often in Germany, France and Italy. Its main competitors in its focus markets thermal processes, engines, pumps and turbines and mechanical elements are DENSO MARSTON LTD, TECHNOLOGIES DE L ECHANGE THER and INNOHEAT SWEDEN AB.

Patent filings in countries

World map showing LAENGERER & REICH KUEHLERs patent filings in countries

Patent filings per year

Chart showing LAENGERER & REICH KUEHLERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brost Viktor Dipl Ing 9
#2 Wehrberger Kurt 9
#3 Brost Viktor Ing Grad 6
#4 Kalbacher Klaus Dipl Ing 6
#5 Brost Viktor 5
#6 Ostertag Wolfgang 3
#7 Kalbacher Klaus 3
#8 Straehle Roland Dipl Ing 3
#9 Rockenfeller Heinrich Dipl Ing 3
#10 Zobel Werner 3

Latest patents

Publication Filing date Title
DE4122904A1 OIL COOLER
DE4121086A1 PRESSURE VALVE DEVICE FOR THE COOLING CIRCUIT OF A LIQUID-COOLED INTERNAL COMBUSTION ENGINE
DE4040875A1 oil cooler
DE4039776A1 oil cooler
DE3923936A1 Heat exchangers, especially oil coolers
DE3913100A1 Heat exchangers, especially oil coolers
DE3904654A1 Heat exchanger, in particular an oil cooler
DE3904250A1 Flat tube for heat exchangers
DE3902786A1 oil cooler
DE3826244A1 oil cooler
DE3824073A1 oil cooler
DE3824074A1 Oil cooler
DE3823325A1 Heat exchanger, in particular a charge-air cooler
DE3815070A1 Coolers, especially liquid coolers
DE3803165A1 Coolant tank for liquid-cooled internal combustion engines
DE3803166A1 Pressure relief valve device for the cooling circuit of a liquid-cooled internal combustion engine
DE3743293A1 Flat heat exchanger tube
DE3734337A1 Heat exchanger
DE3721257A1 Method and device for producing curved parts for heat exchangers
DE3716087C1 Method of making blind tapped holes in connecting flanges of heat exchangers