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LOHER GMBH

Overview
  • Total Patents
    119
About

LOHER GMBH has a total of 119 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Germany, France and Netherlands. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and measurement are CERUS IND CORP, ZHANG SHIXING and EMOTRON AB.

Patent filings per year

Chart showing LOHER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kallas Hans Dipl Ing 17
#2 Schoerner Jochen Dr Ing 10
#3 Roesch Wolfgang Dipl Ing 10
#4 Stadler Hugo 5
#5 Kolmeder Walter 5
#6 Schorner Jochen 4
#7 Mehl Tobias 4
#8 Rothmeier Alois 3
#9 Wimmer Johann Dipl Ing 3
#10 Kolmeder Walter Dipl Ing 3

Latest patents

Publication Filing date Title
EP1447899A1 Dynamoelectric machine
EP1427094A2 Method for operating several pulse controlled inverters connected in parallel
EP1416609A2 Electrical machine with stator internal cooling ducts
DE10334051A1 Operating dual feed polyphase machine, especially in wind power system, involves operating machine as dual feed asynchronous machine in normal operation, as asynchronous machine with short circuited rotor in low power range
DE10324089A1 Recuperative plate heat exchanger
DE10319969A1 Method for operating several pulse inverters connected in parallel
DE10253699A1 Dynamoelectric machine
DE3626812A1 Arrangement for speed adjustment of a single or multi-phase induction machine
DE3539543A1 Three-phase asynchronous machine with a squirrel-cage rotor
DE3319915A1 Three-phase asynchronous machine
DE3313418A1 Arrangement for monitoring the rotor temperature of an electrical asynchronous machine with a short-circuit rotor
DE3239639A1 Device for the protection of a spring-pressure brake on an electric motor
DE3237800A1 PROTECTION FOR CONVERTER MOTORS (WITH OVERVOLTAGE TEST)
DE3228954A1 Protection device for asynchronous motors
DE3137267A1 Circuit arrangement for generating a pulse voltage having a sawtooth-shaped mean value
DE3136789A1 Method for controlling the rotation speed of machines having a multiple of three phases, via star-connected, current-controlled converters
DE3133734A1 Winding for electrical machines
DE3128638A1 Circuit arrangement for protecting converter components against overvoltages
DE3113564A1 Method for supplying an asynchronous machine which is used as a drive motor
DE3048720A1 KAEFIGLAEUFER FOR ASYNCHRONOUS MACHINES