Inventor · disambiguated record
John Headrick
Also filed as: HEADRICK II JOHN C · HEADRICK JOHN · HEADRICK JOHN C · HEADRICK JOHN CHARLES
2 granted patents·3 pending applications·51 citations·filing 1976–2017
64Inventor score
Top patents by PatentIndex Score
5 records- 0180US7165363B2Manually separable ridge ventBUILDING MATERIALS INVEST CORP·Filed 2003·Granted Jan 23, 2007·38 cites·15 claims
- 0251US4073978AImmersion-treating tubular elementsSOUTHWIRE CO·Filed 1976·Granted Feb 14, 1978·13 cites·33 claims
- 0347US2009100544A1Drought Tolerant Corn with Reduced MycotoxinANSTROM DONALD·Filed 2008·Application pending·0 cites
- 0443US2004237428A1Manually separable ridge ventFiled 2004·Application pending·0 cites
- 0533US2017342764A1Door systemsHEADRICK JOHN CHARLES·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →