Inventor · disambiguated record

John Cannell

Also filed as: CANNELL JOHN · CANNELL JOHN DANA

2 granted patents·43 citations·filing 20082013

59Inventor score
Technology areasB65GE21B
Files withH & CS CORP1NAT OILWELL VARCO LP1

Top patents by PatentIndex Score

2 records

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