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RANK ORGANISATION LTD

Overview
  • Total Patents
    1,138
About

RANK ORGANISATION LTD has a total of 1,138 patent applications. Its first patent ever was published in 1956. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets optics, audio-visual technology and measurement are HITACHI DENSHI SYSTEM SERVICE, OPTIQUE PREC SOC D and COBB JOSHUA MONROE.

Patent filings per year

Chart showing RANK ORGANISATION LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barr John Denzil 23
#2 Millward John David 21
#3 Plummer Dexter Robert 20
#4 Whitehouse David John 20
#5 Stillwell Peter Frederic Thoma 18
#6 Thomas Alan John 16
#7 Starr Arthur Tisso 16
#8 Moore William Thomas 15
#9 Reason Richard Edmund 12
#10 Cook Gordon Henry 12

Latest patents

Publication Filing date Title
EP0059026A1 Improvements in wood veneers
GB2111339A Scanner for crt display
GB2160050A Thermal image processing
JPS57118496A Movable coil loudspeaker
GB2104336A Video signal processing in thermal imaging
GB2103188A Winding film into large firm rolls under controlled tension
EP0044197A1 Multi-channel optical system
GB2101325A Contact sensitive probes using capacitative sensors
JPS5710480A Detector for ionized radiation
GB2078773A Ionising-radiation Detector
CA1167095A Stage lighting control system
GB2076180A Stage lighting control system
GB2070390A Loudspeaker diaphragm
GB2070249A Contact-sensitive probe
GB2070276A Polarising optical system
GB2111338A Mean-phase indicating apparatus and optical-scanning imaging equipment utilising the same
EP0028131A1 Electro-mechanical elapsed time recorder
GB2061571A Elapsed time recorder
GB7935039D0 Combined rangefinding,thermal imaging system
GB2055003A Optical scanning devices