Inventor · disambiguated record

Darrell B. Johnson

Also filed as: JOHNSON DARRELL · JOHNSON DARRELL B

7 granted patents·147 citations·filing 19952007

86Inventor score
Technology areasB65GB65BE21B
Files withCBW AUTOMATION INC6WEATHERFORD LAMB1

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7 records

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