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PAPST MOTOREN KG

Overview
  • Total Patents
    434
About

PAPST MOTOREN KG has a total of 434 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Germany, United States and Switzerland. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and audio-visual technology are PAPST MOTOREN GMBH & CO KG, NIDEC SERVO CORP and NIDEC CORP.

Patent filings per year

Chart showing PAPST MOTOREN KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Papst Georg 30
#2 Wrobel Guenter 29
#3 Mueller Rolf Dr Ing 19
#4 Mueller Rolf Dipl Ing 19
#5 Schlicker Volker Dipl Ing 16
#6 Zuckschwert Edgar 16
#7 Doemen Benno 16
#8 Mueller Rolf 15
#9 Muller Rolf 14
#10 Burgbacher Martin 13

Latest patents

Publication Filing date Title
USRE34456E Miniature axial fan
US4667122A Tachogenerator for speed control of electric motors
JPS59145396A Direct current small-sized ventilator
JPS5976146A Device for driving signal processor
JPS58144592A Commutatorless dc motor
DE3151596A1 Electronically commutated DC motor
DE3128270A1 Rotation speed regulation with doubling of the pulses
IT8122166D0 DC external rotor commutatorless electric motor
DE3122049A1 DC external-rotor motor having no commutator
CH654379A5 Small blower.
DE3115332A1 Moulding for a multi-shaft motor
CH657725A5 Arrangement for suppressing axial rotor vibrations in an electric small motor.
DE3113585A1 Small electric motor
DE3112360A1 DC motor without a commutator
GB2075240A Disc storage drive
CH654698A5 Drive device with collectorless dc motor.
DE3049582A1 Pole lamination form for external rotor reluctance motor - gives flux paths with asymmetrical permeance to assist with run up
FR2470879A1 Built-in monoblock fan
DE3032031A1 Air blower circuit cooling components of power stages - derives control power for switching and speed from output stage of electronic instruments
CH649135A5 Small blower with extending, ring shaped shovel channel.