Inventor · disambiguated record

David A. Degrange

Also filed as: DEGRANGE DAVID A

2 granted patents·1 pending application·15 citations·filing 19922005

54Inventor score
Technology areasB62DF16FF16H
Files withAI XIAOLAN1TIMKEN US CORP1TORRINGTON CO1

Top patents by PatentIndex Score

3 records

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