Inventor · disambiguated record
Peter Evan Powell
Also filed as: POWELL PETER EVAN
3 granted patents·4 pending applications·0 citations·filing 2008–2017
38Inventor score
Top patents by PatentIndex Score
7 records- 0135US10472895B2Vibratory apparatus for drilling apparatusFLEXIDRILL LTD·Filed 2017·Granted Nov 12, 2019·0 cites·12 claims
- 0229US2014151127A1Control mechanismFLEXIDRILL LTD·Filed 2012·Application pending·0 cites
- 0323US8561723B2Magnetic hammerPOWELL PETER EVAN·Filed 2008·Granted Oct 22, 2013·0 cites·15 claims
- 0423US2010139984A1Rotary drive for applying rotary torque to a shaft to be axially vibratedWEST GREGORY DONALD·Filed 2008·Application pending·0 cites
- 0522US2010044046A1Downhole mechanismsWEST GREG DONALD·Filed 2009·Application pending·0 cites
- 0620US2013133909A1Enhanced vibrational or hammering apparatusGREENWOOD ROLAND·Filed 2011·Application pending·0 cites
- 0718US9290996B2Radial vibrational apparatusPOWELL PETER EVAN·Filed 2011·Granted Mar 22, 2016·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →