Inventor · disambiguated record
John Humphries
Also filed as: HUMPHRIES JOHN · HUMPHRIES JOHN M
3 granted patents·1 pending application·10 citations·filing 1979–2002
60Inventor score
Top patents by PatentIndex Score
4 records- 0136US4314153AOptical velocity responsive apparatus and arrangementsMARCONI CO LTD·Filed 1979·Granted Feb 2, 1982·6 cites·22 claims
- 0230US2004037044A1Heat sink for surface mounted power devicesFiled 2002·Application pending·0 cites
- 0329US4683056ACold trap apparatusATOMIC ENERGY AUTHORITY UK·Filed 1984·Granted Jul 28, 1987·4 cites·9 claims
- 0422US4359281AMethod and apparatus for testing the braking efficiency of machinesMARCONI CO LTD·Filed 1980·Granted Nov 16, 1982·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →