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ERIEZ MFG COMPANY

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    217,408
About

ERIEZ MFG COMPANY has a total of 33 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets chemical engineering, machines and measurement are AUSMETEC PTY LTD, HUFF ELECTROSTATIC SEPARATOR COMPANY and MUREX MAGNETIC COMPANY LTD.

Patent filings in countries

World map showing ERIEZ MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 6
#3 United Kingdom 6
#4 Germany 3
#5 Chile 2
#6 Australia 1
#7 France 1
#8 Peru 1

Patent filings per year

Chart showing ERIEZ MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hoff Ronald C 9
#2 Israelson Arlo F 6
#3 Tenpas Emerson J 4
#4 Merwin Robert F 4
#5 Ferris James J 3
#6 Mankosa Michael J 3
#7 Mayer Otto C 3
#8 Darling Richard 2
#9 Luttrell Gerald H 2
#10 Stipicic Carlos 2

Latest patents

Publication Filing date Title
GB1255264A Magnetic rolls
GB1213962A Turn-off permanent magnet
US3163596A Permanent magnetic pulley
US3168464A Permanent magnetic separator
US2895064A Vibratory motor
US2915186A Magnetic pipe line trap
US2876415A Magnetic indicating device
US2709002A Magnetic sweeper
US2808932A Hopper magnet
US2765912A Magnetic liquid separator
US2596554A Magnetic pulley
US2615081A Detecting device for magnetizable members
US2696301A Magnetic separating device
US2551947A Fastening means for u-shaped magnets in magnetic plate assemblies
US2645348A Apparatus for magnetic separation of materials
CA843776A Magnetic separator having field shaping poles
CA848011A Turn-off permanent magnet
CA875715A Permanent magnetic pulley
CA865535A Permanent magnetic conveyor and elevator
CA868201A Permanent magnetic pulley