Inventor · disambiguated record

Lowell D. Grinninger

Also filed as: GRINNINGER LOWELL D

2 granted patents·2 citations·filing 1975–1979

39Inventor score
Technology areasC07C
Files withPPG INDUSTRIES INC2

Top patents by PatentIndex Score

2 records

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