Inventor · disambiguated record

John C. Smeltzer

Also filed as: GROUBINA LUDMILA M · SMELTZER JOHN C

4 granted patents·99 citations·filing 19922001

80Inventor score
Technology areasC25B
Files with3M INNOVATIVE PROPERTIES CO2MINNESOTA MINING & MFG2

Top patents by PatentIndex Score

4 records

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