Inventor · disambiguated record

Willard R. Calvert, Sr.

Also filed as: CALVERT SR WILLARD R

1 granted patent·24 citations·filing 1980–1980

41Inventor score
Technology areasF01N
Files withCALVERT SR WILLARD R1

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1 record

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