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WIRTZ MFG CO

Overview
  • Total Patents
    100
  • GoodIP Patent Rank
    109,210
  • Filing trend
    ⇧ 100.0%
About

WIRTZ MFG CO has a total of 100 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1966. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets materials and metallurgy, machines and environmental technology are CHLORIDE OVERSEAS LTD, WATER GREMLIN CO and DAVIS JASPER N.

Patent filings per year

Chart showing WIRTZ MFG COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rader Robert R 24
#2 Wirtz John W 24
#3 Mclane Jack E 23
#4 Yanik David 18
#5 Wirtz John O 16
#6 Schenk Raymond L 12
#7 Mendoza Roel 9
#8 Romeo Michael 7
#9 Essig Dennis E 5
#10 Wirtz Robert N 5

Latest patents

Publication Filing date Title
WO2020219559A1 Battery grid continuous casting machine and method
EP3788664A1 Battery electrode plate production line and method
EP3776699A1 Battery paste mixer and method
HUE050198T2 Continuous lead strip caster and nozzle
EP2124274A1 Reformed battery grids
AU4089500A Battery grids
US6179603B1 Rubber mold cold runner system
US5611128A Battery grids, method and apparatus
US5494262A Metal delivery system
US5494400A Battery plate stacker
EP0414118A1 Beltless battery grid pasting machine
US5099982A Battery plate stacker
US5062762A Battery plate stacker method
CA1307025C Battery plate stacker
US4973218A Battery plate stacker
US4606383A Battery grid pasting machine
CA1224138A Rotary cutter
CA1236516A Battery grid pasting machine
US4544014A Machine for continuously casting battery grids
US4534404A Machine for continuously casting battery grids