Inventor · disambiguated record

Werner Marchewka

Also filed as: MARCHEWKA WERNER

2 granted patents·18 citations·filing 1989–1991

58Inventor score

Technology areasG01F

Files withFISCHER & PORTER CO2

Top patents by PatentIndex Score

2 records

0138US5187988AApparatus for measuring the flow of a fluid mediumFISCHER & PORTER CO·Filed 1991·Granted Feb 23, 1993·13 cites·17 claims
0231US4953409ANoise and offset voltage-compensated electromagnetic flowmeterFISCHER & PORTER CO·Filed 1989·Granted Sep 4, 1990·5 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →