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LOUIS R MAHRT

Overview
  • Total Patents
    11
About

LOUIS R MAHRT has a total of 11 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy and packaging and shipping are MERETSUKU KK, SWITCHED RELUCTANCE DRIVERS LT and SCHADE W.

Patent filings in countries

World map showing LOUIS R MAHRTs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing LOUIS R MAHRTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Samuel Noodleman 9
#2 Wise Arthur G 2
#3 Martin Edwin R 1
#4 Duckro John E 1

Latest patents

Publication Filing date Title
US2859395A Motor control assembly
US2812051A Safety device for movable belt assemblies
US2828457A Motor control
US2627059A Motor control
US2664534A Variable speed alternating current motor
US2650336A Electric motor and motor control means
US2539857A Single-phase reversible motor
US2589279A Speed responsive plugging for electric motors
US2589278A Motor control system
US2589277A Motor control system
US2589276A Motor control system