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WEMP ERNEST E

Overview
  • Total Patents
    143
About

WEMP ERNEST E has a total of 143 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United States and Canada. Its main competitors in its focus markets mechanical elements, machines and transport are HYDRAULIC COUPLING PATENTS LTD, AUTOMATIC DRIVE & TRANSMISSION and AUTOMOTIVE PRODUCTS PLC.

Patent filings in countries

World map showing WEMP ERNEST Es patent filings in countries
# Country Total Patents
#1 United States 117
#2 Canada 26

Patent filings per year

Chart showing WEMP ERNEST Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wemp Ernest E 143

Latest patents

Publication Filing date Title
US2567043A Transmission and clutch control
US2599214A Mechanism for transmitting torque
US2541452A Transmission of power
US2562515A Centrifugally engaged fluid clutch
US2520350A Clutch plate
US2422155A Clutch and clutch operating mechanism
US2505448A Transmission and clutch control
US2395308A Centrifugal clutch
US2440624A Liquid handling means
US2505447A Control for clutch and engine throttles
US2479532A Clutch and clutch control mechanism
US2345846A Driving axle
US2471179A Hydrokinetic torque converter
US2368279A Torque converter
US2382034A Power transmitting apparatus
US2391495A Friction member for clutches and brakes
US2309559A Mechanism for transmitting power
US2349921A Torque reaction device
US2283113A Clutch disk
US2269966A Vibration dampener