Inventor · disambiguated record

John R. Letchworth

Also filed as: GOODWIN GERALD F

1 granted patent·8 citations·filing 1977–1977

30Inventor score
Technology areasB60B
Files withALLIED CHEM1

Top patents by PatentIndex Score

1 record

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