Inventor · disambiguated record
John Hatch
Also filed as: HATCH JOHN · HATCH JOHN ALVA · HATCH JOHN D
1 granted patent·3 pending applications·6 citations·filing 1976–2021
28Inventor score
Top patents by PatentIndex Score
4 records- 0134US2018250192A1Method and apparatus for relieving headache symptomsZOK RELIEF LLC·Filed 2018·Application pending·0 cites
- 0233US2022233359A1Method and apparatus for relieving headache symptomsZOK RELIEF LLC·Filed 2021·Application pending·0 cites
- 0327US2002041289A1Method and apparatus for producing functionality and user interfaces for devices having an embedded operating systemFiled 2001·Application pending·0 cites
- 0422US4109269AOpto-coupler semiconductor deviceNAT SEMICONDUCTOR CORP·Filed 1976·Granted Aug 22, 1978·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →