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HANDLEY JOHN

Overview
  • Total Patents
    46
About

HANDLEY JOHN has a total of 46 patent applications. Its first patent ever was published in 1935. It filed its patents most often in Canada, Denmark and Switzerland. Its main competitors in its focus markets computer technology, textiles and paper and digital networks are SCHLUMBERGER MALCO INC, DAON HOLDINGS LTD and JOHN HANDLEY.

Patent filings in countries

World map showing HANDLEY JOHNs patent filings in countries

Patent filings per year

Chart showing HANDLEY JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Handley John 34
#2 John Handley 7
#3 Warsaw Jeff 1
#4 Rice Paul Louis 1

Latest patents

Publication Filing date Title
WO2005096762A2 Systems and methods of electronic trading using automatic book updates
GB9827631D0 Roofing system using used vehicle tyres
GB2126104A Measuring deflection of golf club shafts as aid to training
CA943814A Extruding circular layers
GB1246965A Improvements in or relating to article handling and processing equipment suitable for filling layer cakes
GB1186106A Improvements in or relating to the "Ordering" of Articles.
ES244608A1 Punch apparatus for perforating the elements of a combination of signals (Machine-translation by Google Translate, not legally binding)
ES143108A1 Improvements in the summing and display devices, especially applicable to totalizers.
ES143109A1 Improvements in the printing machines and distribute tickets for totalizers.
ES140080A1 Improvements in public indicators, particularly applicable to totalizers.
CA822967A Information storage equipment
CA707625A Card storage apparatus for use with high speed printing equipment, computers, or the like
CA592559A High speed perforators for recording information
CA662459A Type printing telegraph selector apparatus
CA633676A High speed perforators
CA637500A Type-printing telegraph apparatus
CA681086A Type printing telegraph apparatus
CA633264A Perforating apparatus for perforating the elements of a signal combination
CA558815A Plate valve for pipe lines
CA651964A Type printing apparatus