Inventor · disambiguated record

Chad Northeast

Also filed as: NORTHEAST CHAD · NORTHEAST CHAD A

0 granted patents·2 pending applications·0 citations·filing 2003–2006

Technology areasE21B

Files withRAVENSBERGEN JOHN E1

Top patents by PatentIndex Score

2 records

0135US2007151735A1Concentric coiled tubing annular fracturing stringRAVENSBERGEN JOHN E·Filed 2006·Application pending·0 cites
0227US2005121191A1Downhole oilfield erosion protection of a jet pump throat by operating the jet pump in cavitation modeFiled 2003·Application pending·0 cites

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