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.
# | 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 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Machines | |
#3 | Measurement | |
#4 | Electrical machinery and energy | |
#5 | Machine tools | |
#6 | Engines, pumps and turbines | |
#7 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Magnetic or electrostatic solid separation | |
#2 | Mixing | |
#3 | Flotation | |
#4 | Milling | |
#5 | Measuring electric variables | |
#6 | Gearing | |
#7 | Accessories for machine tools | |
#8 | Siphons | |
#9 | Magnets and transformers | |
#10 | Unspecified technologies |
# | 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 |
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 |