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WIGGINS INC E B

Overview
  • Total Patents
    13
About

WIGGINS INC E B has a total of 13 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, France and United Kingdom. Its main competitors in its focus markets mechanical elements, machines and electrical machinery and energy are COUPLING SYST, BORMIOLI GIORGIO and HUBEI OUBO AUTO PARTS CO LTD.

Patent filings in countries

World map showing WIGGINS INC E Bs patent filings in countries
# Country Total Patents
#1 United States 7
#2 France 2
#3 United Kingdom 2
#4 Canada 1
#5 Germany 1

Patent filings per year

Chart showing WIGGINS INC E Bs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Calisher Jay V 5
#2 Nadsady Clarence A 4
#3 Burbick Ross E 2
#4 Cannon Clifford D 2
#5 Anderson Dean M 1

Latest patents

Publication Filing date Title
US3891291A Tubing coupling incorporating bridging conductor
GB1356995A Coupler device for tubing ends providing mechanical and electrical connections therewith
US3669472A Coupling device with spring locking detent means
US3674061A Liquid transfer apparatus with pressure-sensitive automatic shut-off nozzle
US3662793A Closed system liquid transfer apparatus with pressure-sensitive shut-off
US3458850A Electrical connector assembly
US3450424A Self-locking coupling
US3336944A Quick connect valved coupling