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FLOW RESEARCH INC

Overview
  • Total Patents
    50
About

FLOW RESEARCH INC has a total of 50 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets engines, pumps and turbines, machine tools and machines are GANCI ERIC, WOMA MAASBERG CO GMBH W and BUTTERWORTH JETTING SYST INC.

Patent filings in countries

World map showing FLOW RESEARCH INCs patent filings in countries

Patent filings per year

Chart showing FLOW RESEARCH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Olsen John H 10
#2 Thomas Benjamin A 5
#3 Olsen J 4
#4 Saurwein Albert C 4
#5 Thomas B A 3
#6 Olsen J H 3
#7 Thomas B 3
#8 Geller E W 2
#9 Craigen Steven J 2
#10 Olsen John Henry 2

Latest patents

Publication Filing date Title
US4955164A Method and apparatus for drilling small diameter holes in fragile material with high velocity liquid jet
US4951429A Abrasivejet nozzle assembly for small hole drilling and thin kerf cutting
US4934111A Apparatus for piercing brittle materials with high velocity abrasive-laden waterjets
US4069749A Expansible drive shaft tool mechanism
US4216906A Method of making high velocity liquid jet
IL48224D0 Liquid jet cutting apparatus and method
CA1028239A Liquid jet cutting apparatus and method
US3997111A Liquid jet cutting apparatus and method
ZM8375A1 High pressure seal
DE2528344A1 High pressure seal - has sliding seal and second stationary seal engaging housing assembly
NL7507576A High pressure seal - has sliding seal and second stationary seal engaging housing assembly
JPS523962A High pressure sealing device
IL47525D0 High pressure seal
AU8226075A High pressure seal
ZA7503919B High pressure seal
IT1040612B High pressure seal - has sliding seal and second stationary seal engaging housing assembly
GB1467605A Seal assemblies
CA1025495A High pressure seal
ZA7506221B Liquid jet cutting apparatus and method
CA1006787A High pressure fluid intensifier and method