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MWA COMPANY

Overview
  • Total Patents
    23
About

MWA COMPANY has a total of 23 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Canada and United States. Its main competitors in its focus markets machine tools, machines and electrical machinery and energy are ARTHUR SCRIVENER, FRANK POSTMA and LIDKOEPINGS MEKANISKA VERKSTAD.

Patent filings in countries

World map showing MWA COMPANYs patent filings in countries
# Country Total Patents
#1 Canada 15
#2 United States 8

Patent filings per year

Chart showing MWA COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hopkins Richard G 7
#2 King Jr John L 4
#3 Rugh Clyde J 4
#4 Stockhausen Paul E 3
#5 Hasty Jerry N 2
#6 Tuttle Francis M 2
#7 King John L Jr 2
#8 Reppenhagen Arthur C 2
#9 Jones William E 2
#10 Swinehart Clyde A 2

Latest patents

Publication Filing date Title
US4660404A Die manipulator
US4660406A Die manipulator
CA1170298A Spindle bearing and lubrication system
CA1125623A Water tank for submerged grinding system
US4340262A Spindle bearing and lubrication system
US4276724A Water tank for submerged grinding system
US4099350A Honing assembly
US4018012A Method of grinding metal billets, blooms or slabs
US3874123A Metal conditioning planetary grinder
CA977552A Grinding and work handling apparatus
CA996089A Subfloor system for grinding apparatus
US3893267A Honing tool
CA993201A Vitrified abrasive element
CA963263A Segmental grinding wheel
CA940375A Axle drive motor mounting
CA939153A Hydraulic control for grinding machines
CA838929A Honing element retainer
CA811936A Billet grinder
CA849155A Control for grinding machine
CA887931A Belt tightener for grinding machines