Inventor · disambiguated record

John E. Grievenkamp, Jr.

Also filed as: GRIEVENKAMP JR JOHN E

1 granted patent·0 citations·filing 2011–2011

13Inventor score
Technology areasA61F
Files withPIXTON BRUCE M1

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1 record

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