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RAYTHEON INC

Overview
  • Total Patents
    64
About

RAYTHEON INC has a total of 64 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States, China and France. Its main competitors in its focus markets electrical machinery and energy, consumer goods and control are SEN CORP AN SHI AND AXCELIS COMPANY, JOHANNES NIENHOLD and SONG JUNG-SUK.

Patent filings in countries

World map showing RAYTHEON INCs patent filings in countries
# Country Total Patents
#1 United States 48
#2 China 7
#3 France 4
#4 United Kingdom 4
#5 Canada 1

Patent filings per year

Chart showing RAYTHEON INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Smith Charles G 28
#2 Vannevar Bush 5
#3 Spencer Percy L 4
#4 Purer Edna M 3
#5 Chao S C 2
#6 Townsend Carl W 2
#7 Jenks Jr James L 2
#8 Beers Roland F 2
#9 Fleming Wilfred K 2
#10 Townsend C W 1

Latest patents

Publication Filing date Title
US1928848A Electric arc welding system
US1923335A Thermionic vapor discharge device
GB376517A Improvements in or relating to grid-controlled gaseous electric discharge tubes
US1910862A Electrical discharge lamp
US1929124A Space current device
GB317849A Gaseous electric conduction apparatus
GB317398A Electron discharge device
US1915959A Electron discharge device
US1897236A Signaling system
US1933396A Gaseous conduction apparatus
US1931299A Gaseous conduction apparatus
US1886150A Electron discharge device
US1919263A Rectifier
US1763107A Regulating system
US1864378A Electron device
US1844977A Voltage regulator
US1908336A Rectifying system
US1907598A Electrical circuit
US1906653A Evacuation system
US1843521A Rectifying system