Inventor · disambiguated record

David R. Chappell

Also filed as: CHAPPELL DAVID R

2 granted patents·57 citations·filing 1992–1992

65Inventor score
Technology areasA22B
Files withACRALOC CORP2

Top patents by PatentIndex Score

2 records

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