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ELLIOTT BROS

Overview
  • Total Patents
    155
About

ELLIOTT BROS has a total of 155 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets measurement, optics and audio-visual technology are ELLIOTT BROTHERS LONDON LTD, MARCONI AVIONICS and SAKAMOTO MASARU.

Patent filings in countries

World map showing ELLIOTT BROSs patent filings in countries
# Country Total Patents
#1 United Kingdom 48
#2 France 36
#3 United States 19
#4 Germany 17
#5 Sweden 13
#6 Israel 10
#7 Italy 7
#8 Canada 2
#9 Brazil 1
#10 Denmark 1
#11 South Africa 1

Patent filings per year

Chart showing ELLIOTT BROSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ellis S 4
#2 Welsh John 3
#3 Hunter Ian 3
#4 Heller F 3
#5 Machin J 2
#6 Colston J 2
#7 Priestley E 1
#8 Jackson H 1
#9 Todman J 1
#10 Barltrop R 1

Latest patents

Publication Filing date Title
GB2118806A Communication system
GB2177870A High resolution radar system
GB2262206A A signal synchronisation circuit
GB2116000A Guidance system
GB8204107D0 Waveguide comparator
GB2111236A Lens system having bullseye filter
GB2113940A Data transmission system
GB2057187A Bem index colour display tubes
US4342117A Mirror mounting arrangement for a laser
IL58034D0 Display unit for head-up display
GB2024523A Cooling electronic components
GB2192309A Energy reflectors
GB2192308A Improvements in or relating to the reflectivity of metallic bodies
GB2006981A Head-up display
GB2163296A Reducing radar reflections
GB2027563A Amplitude modulation transmission systems
GB2001386A Hinge joints
GB1565188A Compasses
GB1572443A Adjustable tilting mechanisms
GB1554010A Aircraft weapon systems