Inventor · disambiguated record
John S. Yard
Also filed as: YARD JOHN · YARD JOHN S
5 granted patents·115 citations·filing 1975–1989
83Inventor score
Technology areasG01F
Files withFISCHER & PORTER CO5
Top patents by PatentIndex Score
5 records- 0184US4003253AMulti-range vortex-shedding flowmeterFISCHER & PORTER CO·Filed 1975·Granted Jan 18, 1977·36 cites·6 claims
- 0272US4303980AElectromagnetic flowmeter system having automatically adjusted response characteristicsFISCHER & PORTER CO·Filed 1979·Granted Dec 1, 1981·24 cites·9 claims
- 0370US3991612AElectromagnetic flowmeter usable in less-than full fluid linesFISCHER & PORTER CO·Filed 1975·Granted Nov 16, 1976·22 cites·5 claims
- 0467US4227408AHarmonic noise suppression in electromagnetic flowmeterFISCHER & PORTER CO·Filed 1978·Granted Oct 14, 1980·19 cites·8 claims
- 0548US4957005ACoriolis-type flowmeterFISCHER & PORTER CO·Filed 1989·Granted Sep 18, 1990·14 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →