Inventor · disambiguated record
John C. Chan
Also filed as: CHAN JOHN C · CHAN JOHN C H · CHAN JOHN C Y
5 granted patents·84 citations·filing 1981–2000
81Inventor score
Top patents by PatentIndex Score
5 records- 0169US6772370B1Method and apparatus for generation of pipeline hazard test sequencesFREESCALE SEMICONDUCTOR INC·Filed 2000·Granted Aug 3, 2004·18 cites·14 claims
- 0265US5486648APower cable with longitudinal waterblock elementsALCATEL CANADA WIRE INC·Filed 1994·Granted Jan 23, 1996·33 cites·29 claims
- 0354US4377181AHigh temperature dual butterfly valveHOUSTON SYSTEMS MFG·Filed 1981·Granted Mar 22, 1983·15 cites·25 claims
- 0436US5195550AUmbrellaCHAN JOHN C Y·Filed 1991·Granted Mar 23, 1993·12 cites·12 claims
- 0532US4344454AValve bonnet for high temperature serviceHOUSTON SYSTEMS MFG·Filed 1981·Granted Aug 17, 1982·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →