Inventor · disambiguated record

John B. Butcher

Also filed as: BUTCHER JOHN B

1 granted patent·59 citations·filing 1980–1980

50Inventor score

Technology areasH10P

Files withNAT RES DEV1

Top patents by PatentIndex Score

1 record

0178US4317686AMethod of manufacturing field-effect transistors by forming double insulative buried layers by ion-implantationNAT RES DEV·Filed 1980·Granted Mar 2, 1982·59 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →