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MCILVAINE ORAN T

Overview
  • Total Patents
    28
About

MCILVAINE ORAN T has a total of 28 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy, transport and audio-visual technology are PILOT RAY CORP, INTERNAT SPOTLIGHT CORP and ASYST TECHNOLOGIES LLC.

Patent filings in countries

World map showing MCILVAINE ORAN Ts patent filings in countries
# Country Total Patents
#1 United States 24
#2 Canada 4

Patent filings per year

Chart showing MCILVAINE ORAN Ts patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mcilvaine Oran T 28

Latest patents

Publication Filing date Title
US2928025A Automatic headlight dimming apparatus
US2962628A Headlight dimming systems
US3031351A Light control devices and methods of manufacturing same
US2922216A Photo tubes and their manufacture
US2889484A Electrostatic shields
US2907920A Headlight dimmer circuit
US2807752A Automatic headlight control apparatus
US2884564A Automatic headlight dimming apparatus
US2809134A Method of making photocells
US2845894A Metallurgy
US2907382A Fuel burner
US2764709A Electronic noise generator
US2654819A Photocell
US2915663A Electronic tube regeneration
US2688648A Electron-generating element for pilot flame safety controls
US2722180A Fuel burners
US2516784A Photoelectric tube
US2514081A Phonograph pickup device
US2451400A Photoelectric tube
US2461168A Resonant spark plug