Inventor · disambiguated record

Lewis Stansfield

Also filed as: STANSFIELD LEWIS

2 granted patents·25 citations·filing 2001–2006

60Inventor score

Technology areasE02D

Files withCIE DU SOL2

Top patents by PatentIndex Score

2 records

0176US7591329B2Auger with a movable gouge for making a boreholeCIE DU SOL·Filed 2006·Granted Sep 22, 2009·11 cites·33 claims
0260US6471445B2Rotary displacement piling equipmentCIE DU SOL·Filed 2001·Granted Oct 29, 2002·14 cites·9 claims

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