Inventor · disambiguated record

Ralph Gretzschel

Also filed as: GRETZSCHEL RALPH

1 granted patent·10 pending applications·2 citations·filing 20122023

18Inventor score
Technology areasB26BG04B
Files withGILLETTE CO LLC10GLUCHE PETER1

Top patents by PatentIndex Score

11 records

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