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TECHNIDYNE CORP

Overview
  • Total Patents
    55
About

TECHNIDYNE CORP has a total of 55 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and basic communication technologies are AIWA RES AND DEV INC, DUGAS MATTHEW P and MEMOVOX INC.

Patent filings in countries

World map showing TECHNIDYNE CORPs patent filings in countries
# Country Total Patents
#1 United States 32
#2 Canada 12
#3 Germany 4
#4 France 4
#5 United Kingdom 3

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Jones Lester L 19
#2 Flanzer Joseph A 17
#3 Piazze Thomas E 10
#4 Emil Reisman 5
#5 Jacob Yolles 5
#6 Jones Lester Lawrence 4
#7 Joseph Jones 3
#8 Reisman Emil 2
#9 Jones Joseph 2
#10 Yolles Jacob 2

Latest patents

Publication Filing date Title
US5260584A Instrument for measuring reflective properties of paper and other opaque materials
US1998137A Phonograph
US1959097A Variable resistor
US1962438A Manufacture of resistors
US2007054A Phonograph
US1906848A Method of manufacturing resistors
FR691307A Improvements in speed differentiation processes and in devices operating under the action of a speed difference, applicable, in particular, to phonographs and similar mechanisms
GB347798A Improved trip mechanism for phonographs
GB338820A Improvements in and relating to phonographs
FR690234A Improvements to phonographs
FR690235A Improvements to phonographs
US1868175A Rectifier
US2006048A Phonograph
US1881446A Resistor
US2130824A Radio circuits
US1881645A Activation and reactivation of electron emission tubes
US1954247A Phonograph
US1971487A Radiocircuit
US1983668A Manufacture of electron emission tubes
US1909968A Radio circuits