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NORDSTROM VALVES INC

Overview
  • Total Patents
    22
About

NORDSTROM VALVES INC has a total of 22 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Australia, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets mechanical elements and machines are DYNAMIC FLUID CONTROL PTY LTD, NISKANEN ERKKI OY and NAVAL OY.

Patent filings per year

Chart showing NORDSTROM VALVES INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Machines

Focus technologies

# Technology
#1 Venting or aerating devices
#2 Unspecified technologies

Top inventors

# Name Total Patents
#1 Rainwater Edward L 10
#2 Spears Ricky E 8
#3 Chowdhury Mizanul H 5
#4 Landers Larry J 3
#5 Molavi Kam 2
#6 Spears Rick E 1
#7 Lay Mark A 1

Latest patents

Publication Filing date Title
AU3823001A Seat retainer for a rotary valve
AU5148900A Valve including valve adapter and stop assembly
US6302132B1 Valve assembly including gearbox
US6206023B1 Ball valve including seat retainer securing means and method for forming the same
US6260820B1 Valve with rotatable valve member and method for forming same
AU4006299A Method for constructing a valve
US6182696B1 Dual isolation valve with rectangular flow passageways