Inventor · disambiguated record

David M. Shaffer

Also filed as: SHAFFER DAVID M

1 granted patent·12 citations·filing 1991–1991

34Inventor score
Technology areasY02P
Files withGNB IND BATTERY CO1

Top patents by PatentIndex Score

1 record

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