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SPERRY RAND AUSTRALIA LTD

Overview
  • Total Patents
    15
About

SPERRY RAND AUSTRALIA LTD has a total of 15 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Australia, United States and United Kingdom. Its main competitors in its focus markets mechanical elements, digital networks and agriculture are NEUMEISTER HYDRAULIK GMBH, HOKUTO KENKI SERVICE KK and UCHIDA SANGYO KK.

Patent filings in countries

World map showing SPERRY RAND AUSTRALIA LTDs patent filings in countries

Patent filings per year

Chart showing SPERRY RAND AUSTRALIA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cusveller J 7
#2 Howell Robert Murray 2
#3 Cusveller John 2
#4 Main P 2
#5 Mann H F 1
#6 Howell R M 1
#7 Relf E A 1

Latest patents

Publication Filing date Title
AU6160080A Screening system in combine
AU4891979A Agricultural grinder mixers
AU4891879A Transmission couplings
US3887160A Fluid operated actuator for movable members
ZA7204436B Identification of signalling lines in telegraph multiplexing
US3780229A Identification of signalling lines by scanning
GB1329660A Identification of signalling lines in telegraph multiplexing
GB1329562A Fluid operated actuator for movable members