Inventor · disambiguated record

John D. Harrill

Also filed as: HARRILL JOHN D

2 granted patents·19 citations·filing 1977–1979

59Inventor score
Technology areasD04B
Files withMARVEL SPECIALTY2

Top patents by PatentIndex Score

2 records

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