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FLUID CONTROL ENGINEERING CO

Overview
  • Total Patents
    26
About

FLUID CONTROL ENGINEERING CO has a total of 26 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets machines, mechanical elements and control are EMERSON PROCESS MAN REGULATOR, CASH ARTHUR W and QUEROY ETS.

Patent filings in countries

World map showing FLUID CONTROL ENGINEERING COs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 8
#3 France 2

Patent filings per year

Chart showing FLUID CONTROL ENGINEERING COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Annin Douglas H 9
#2 Bryant Austin U 8
#3 Grove Marvin H 7
#4 Bryant Austin Underwood 2
#5 Annin Douglas Haldane 2
#6 Gannon Thomas E 1
#7 Grove Marvin Henry 1

Latest patents

Publication Filing date Title
US2519541A Valve construction
US2487650A Pressure regulator
US2519333A Fluid flow control device
US2518852A Regulating device
US2479454A Fluid flow control apparatus
US2433414A Fluid flow control device
US2507851A Valve construction
US2485092A Valve construction
US2418614A Liquid level gauge
US2360873A Fluid flow control device
US2365172A Fluid flow controller
US2331291A Fluid flow control device
US2353143A Fluid flow control device
US2317376A Flow control device
US2344583A Flow control apparatus
US2342659A Loading regulator
CA559270A Valve construction
CA511570A Fluid flow control device
CA421527A Fluid flow control device
CA428261A Fluid flow control device