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VESSA LTD

Overview
  • Total Patents
    74
About

VESSA LTD has a total of 74 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets medical technology, machines and transport are SAITOH Keiko, STEEPER ROEHAMPTON LTD HUGH and WIENER ALBERT.

Patent filings in countries

World map showing VESSA LTDs patent filings in countries

Patent filings per year

Chart showing VESSA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Waggott John Berry 6
#2 Pritchard Dennis Henry 5
#3 Chant John Bernard 5
#4 Laidlaw Alan James 3
#5 Eyre Harry 3
#6 Chant J B 3
#7 Pritchard Martin 3
#8 Maxwell Ewan 3
#9 Wood James Anthony 2
#10 Charles Derek A 2

Latest patents

Publication Filing date Title
GB9908819D0 Prosthetic foot
GB9600723D0 Universal joint
GB9014314D0 Wheeled vehicle
GB8920263D0 Artificial limb adjustment alignment device
GB8721044D0 Wheelchairs
GB8623594D0 Wheelchair
GB8524996D0 Improvements in knee joints
GB8518459D0 Alignment device for artificial limbs
GB8518170D0 Adjustable ankle connector for artificial leg
GB8418583D0 Adjustable ankle connector for artificial leg
GB8418584D0 Alignment device for artificial limbs
GB8322009D0 Powered wheelchair having improved control circuit
GB2101540A Collapsible wheelchair
GB2122141A Transmission for one arm driven wheelchairs
DE3127897A1 "METHOD FOR PRODUCING A LEG PROSTHESIS AND LEG PROSTHESES PRODUCED BY THIS PROCESS"
GB2080115A Shin member and foot assembly for artifcial leg
GB2080114A Method of making an artificial leg
GB2058683A Wheelchair having a detachable armrest
GB2048790A Wheelchair frame construction
EP0018101A1 Wheelchair and method of manufacturing it