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HANCOCK AND CO ENGINEERS LTD

Overview
  • Total Patents
    30
About

HANCOCK AND CO ENGINEERS LTD has a total of 30 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Canada, United Kingdom and France. Its main competitors in its focus markets machine tools, computer technology and electrical machinery and energy are HANCOCK & CO ENG LTD, PEIFFERT JEAN and SCHICHAU A G F.

Patent filings in countries

World map showing HANCOCK AND CO ENGINEERS LTDs patent filings in countries
# Country Total Patents
#1 Canada 14
#2 United Kingdom 13
#3 France 3

Patent filings per year

Chart showing HANCOCK AND CO ENGINEERS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Diprose Kenneth Victor 7
#2 Redman Derek H 6
#3 Forbes Arthur Stuart 5
#4 Redman Derek Harry 4
#5 Diprose Kenneth V 4
#6 Semper Kenneth David Seymour 3
#7 Hancock Leslie J 2
#8 Semper Kenneth D S 2
#9 Forbes Arthur S 2
#10 Hancock Leslie John 1

Latest patents

Publication Filing date Title
GB1213785A Improved scanning system
GB1260314A Improved optical system for line follower head
GB1160877A Oxygen Jet Cutting Machine
GB1167149A Improved Line Follower.
GB1100429A Circular function generator
GB1124070A Automatic punch control circuit
GB1096798A Improved line follower
GB1045812A Electronic spark igniter
GB1100348A Improved optical system for line follower
GB1075573A Tracing arrangement, particularly for oxygen jet cutting machines
GB977137A Apparatus for reproducing mechanical movements at a predetermined ratio
GB956488A Improvements in or relating to oxygen jet cutting machines
GB924679A Automatic height control for oxygen jet cutter
CA740110A Photoelectric line follower
CA830754A Oxygen jet cutting machines
CA826409A Oxygen jet cutting machines
CA823896A Circular function generator
CA835074A Automatic oxygen jet cutting machines
CA721586A Oxygen jet cutting machines
CA805834A Photoelectric line follower using rotating shutter