Inventor · disambiguated record
John W. Wirtz, Ii
Also filed as: WIRTZ II JOHN W · WIRTZ JOHN W
20 granted patents·1 pending application·285 citations·filing 1976–2024
94Inventor score
Top patents by PatentIndex Score
21 records- 0198US4349067AMachine and method for continuously casting battery gridsWIRTZ MFG CO·Filed 1980·Granted Sep 14, 1982·77 cites·34 claims
- 0294US4544014AMachine for continuously casting battery gridsWIRTZ MFG CO·Filed 1984·Granted Oct 1, 1985·38 cites·9 claims
- 0394US4079911ABattery grid casting moldWIRTZ MFG CO·Filed 1976·Granted Mar 21, 1978·39 cites·10 claims
- 0490US12002966B2Battery electrode continuous casting drum, shoe, machine and methodWIRTZ MFG COMPANY INC·Filed 2022·Granted Jun 4, 2024·4 cites·14 claims
- 0588US4489772ADrum for continuous casting machineWIRTZ MFG CO·Filed 1982·Granted Dec 25, 1984·25 cites·4 claims
- 0687US12489118B2Battery electrode continuous casting drum, shoe, machine and methodWIRTZ MFG COMPANY INC·Filed 2024·Granted Dec 2, 2025·0 cites·4 claims
- 0786US11767490B2Apparatus and method for extracting oil from plant materialMACH TECH·Filed 2021·Granted Sep 26, 2023·1 cites·24 claims
- 0885US4509581AMachine for continuously casting battery gridsWIRTZ MFG CO·Filed 1983·Granted Apr 9, 1985·21 cites·14 claims
- 0983US8875361B2Reformed battery gridsWIRTZ JOHN W·Filed 2008·Granted Nov 4, 2014·7 cites·36 claims
- 1076US4534404AMachine for continuously casting battery gridsWIRTZ MFG CO·Filed 1984·Granted Aug 13, 1985·14 cites·3 claims
- 1167US9755242B2Reformed battery gridsWIRTZ MFG CO·Filed 2014·Granted Sep 5, 2017·0 cites·20 claims
- 1263US4415016AMachine for continuously casting battery gridsWIRTZ MFG CO·Filed 1982·Granted Nov 15, 1983·21 cites·11 claims
- 1362US12043818B2Apparatus for extracting oil from plant materialMACH TECH·Filed 2021·Granted Jul 23, 2024·0 cites·16 claims
- 1462US4973218ABattery plate stackerWIRTZ MFG CO·Filed 1989·Granted Nov 27, 1990·16 cites·46 claims
- 1559US2023378419A1Battery paste application hopper with automated control of paste feed parametersWIRTZ MFG COMPANY INC·Filed 2023·Application pending·0 cites
- 1654US11453050B2Battery machine tool system and methodWIRTZ MFG COMPANY INC·Filed 2019·Granted Sep 27, 2022·0 cites·18 claims
- 1753US11993560B2Alcohol solvent recovery and plant oil decarboxylation apparatus and methodMACH TECH·Filed 2021·Granted May 28, 2024·0 cites·20 claims
- 1853US11724212B2Alcohol dehydration apparatus and methodMACH TECH·Filed 2021·Granted Aug 15, 2023·0 cites·19 claims
- 1953US5062762ABattery plate stacker methodWIRTZ MFG CO·Filed 1990·Granted Nov 5, 1991·12 cites·25 claims
- 2041US5099982ABattery plate stackerWIRTZ MFG CO·Filed 1990·Granted Mar 31, 1992·7 cites·16 claims
- 2141US4121649ABy-pass arrangement for battery grid casting machineWIRTZ MFG CO·Filed 1977·Granted Oct 24, 1978·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →