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DYNAMATIC CORP

Overview
  • Total Patents
    33
About

DYNAMATIC CORP has a total of 33 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United States, United Kingdom and France. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and control are MOLON MOTOR AND COIL CORP, RANZI UBALDO and STANDARD DAYTON CORP.

Patent filings in countries

World map showing DYNAMATIC CORPs patent filings in countries
# Country Total Patents
#1 United States 21
#2 United Kingdom 5
#3 France 4
#4 Canada 3

Patent filings per year

Chart showing DYNAMATIC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jaeschke Ralph L 19
#2 Hayes Charles T 4
#3 Jaeschke Ralph Louis 2
#4 Wolcott John H 1
#5 Edwards Donald V 1
#6 Winther Martin P 1

Latest patents

Publication Filing date Title
GB705559A Improvements in eddy-current couplings, brakes and dynamometers
GB699335A Improvements in magnetic poles for eddy-current dynamo electric machines
US2648020A Electromagnetic coupling
US2655612A Electronic control for inductive apparatus
GB705035A Improvements in the control of eddy-current couplings
US2657323A Power transmission control governor
US2641736A Generator controlled motor system
US2659832A Speed control system for electromagnetic coupling
US2616069A Dynamoelectric machine
US2606948A Magnetic pole
US2639395A Control
US2615945A Field control of electromagnetic couplings
US2658751A Tension feed control
US2641722A Eddy-current ring construction for electrical machines
US2650996A Regulating control and regenerative circuit
US2641759A Control apparatus for fluctuating electromechanical systems
US2594931A Dynamoelectric apparatus
US2551839A Saturable reactor type regulator
GB665387A Improvements in winch control
US2542138A Dynamoelectric torque-transmitting apparatus