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AVO LTD

Overview
  • Total Patents
    34
About

AVO LTD has a total of 34 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets measurement, electrical machinery and energy and packaging and shipping are FABRICATION D APP DE MESURE SO, TOSHIBA TOKO METER SYS CO LTD and KINSELLA JAMES J.

Patent filings in countries

World map showing AVO LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 20
#2 Germany 4
#3 France 4
#4 Canada 2
#5 United States 2
#6 Austria 1
#7 Sweden 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sutherland Macadie Hugh 3
#2 Macadie Hugh Sutherland 2
#3 Comer Alec William 2
#4 Wilkins Sydney Rutherford 1
#5 Attwood William H 1
#6 William Comer Alec 1
#7 Clark Robin George 1
#8 Sewell Philip H 1
#9 Rutherford Wilkins Sydney 1
#10 Sparkes Colin Anthony 1

Latest patents

Publication Filing date Title
GB2014320A Measuring reactance
GB2063493A Electrical measuring apparatus
GB2012057A Electrical measuring apparatus
GB1595895A Electronic circuits
GB1569891A Electrical measuring instruments
GB1551211A Electrical indicating and measuring instruments
GB1552222A Electrical resistance measuring devices
GB1547174A Electrical indicatting measuring or like instruments
GB1541413A Electric measuring or indicating apparatus
GB1542837A Voltage measuring apparatus
GB1486416A Methods of and apparatus for measuring capacitance
GB1454366A Electrical measuring instruments
GB1260237A Improvements in or relating to ramp-type analogue-to-digital converters
GB1224326A Improvements in or relating to coil winding apparatus
GB1125962A Trigger mechanism and electrical instruments employing such mechanisms
GB1038707A Improvements in or relating to circuit arrangements for frequency measurement
GB1007679A Instrument bearings and instruments incorporating such bearings
GB950582A Improvements in coil winding apparatus
GB926614A Method and apparatus for winding wire and the like
GB899531A Improved apparatus for winding coils and the like