Inventor · disambiguated record
Dean Foote
Also filed as: FOOTE DEAN · FOOTE DEAN NORMAN
18 granted patents·2 pending applications·225 citations·filing 1990–2015
94Inventor score
Files withFOOTE DEAN8CATHEDRAL ENERGY SERVICES LTD4COMPUTALOG LTD2DELBRIDGE SCOTT2VECTOR OIL TOOL LTD2
Top patents by PatentIndex Score
20 records- 0194US9963938B2Directional drilling motorCATHEDRAL ENERGY SERVICES LTD·Filed 2015·Granted May 8, 2018·20 cites·24 claims
- 0294US8915788B2Universal joint for a downhole drilling motorCATHEDRAL ENERGY SERVICES LTD·Filed 2013·Granted Dec 23, 2014·17 cites·12 claims
- 0375US5343966AAdjustable bent housingVECTOR OIL TOOL LTD·Filed 1992·Granted Sep 6, 1994·66 cites·1 claims
- 0472US9004089B2Blowout preventer with lockFOOTE DEAN·Filed 2010·Granted Apr 14, 2015·4 cites·6 claims
- 0568US9121246B2Blowout preventer having wear, seal and guide plate insertsFOOTE DEAN·Filed 2010·Granted Sep 1, 2015·3 cites·24 claims
- 0665US5078650AUniversal joint arrangement for downhole toolsCOMPUTALOG LTD·Filed 1990·Granted Jan 7, 1992·44 cites·4 claims
- 0764US9004494B2Rotary seal for dynamically sealing against a surface of a shaftFOOTE DEAN·Filed 2007·Granted Apr 14, 2015·2 cites·11 claims
- 0862US9010718B2Seal assembly for a pressure plate in a blowout preventerFOOTE DEAN·Filed 2010·Granted Apr 21, 2015·2 cites·6 claims
- 0956US5067874ACompressive seal and pressure control arrangements for downhole toolsCOMPUTALOG LTD·Filed 1990·Granted Nov 26, 1991·30 cites·3 claims
- 1049US8403290B2Wiper seal assemblyDELBRIDGE SCOTT·Filed 2008·Granted Mar 26, 2013·4 cites·1 claims
- 1149US8136247B2Method of forming a blowout preventer bodyFOOTE DEAN·Filed 2008·Granted Mar 20, 2012·2 cites·12 claims
- 1249US7055390B2Seal assembly with means for detecting seal failureFOOTE DEAN·Filed 2003·Granted Jun 6, 2006·6 cites·5 claims
- 1349US2016123468A1Seal for an oil sealed bearing assemblyCATHEDRAL ENERGY SERVICES LTD·Filed 2014·Application pending·0 cites
- 1445US9377056B2Bearing stack for a down-hole drilling motorCATHEDRAL ENERGY SERVICES LTD·Filed 2015·Granted Jun 28, 2016·0 cites·20 claims
- 1544US8132777B2Blowout preventer having modified hydraulic operatorDELBRIDGE SCOTT·Filed 2008·Granted Mar 13, 2012·2 cites·6 claims
- 1642US7597328B2Seal assembly for reciprocating shaftFOOTE DEAN·Filed 2003·Granted Oct 6, 2009·2 cites·2 claims
- 1740US5217080ASealing system for a sealed bearing assemblyWENZEL KENNETH H·Filed 1991·Granted Jun 8, 1993·15 cites·5 claims
- 1837US9303686B2Bearing assemblyFOOTE DEAN·Filed 2012·Granted Apr 5, 2016·0 cites·10 claims
- 1935US2004104540A1Seal configuration to reduce seal extrusionFiled 2003·Application pending·0 cites
- 2031US5351766AFlow restricter for mud lubricated earth drilling motorsVECTOR OIL TOOL LTD·Filed 1992·Granted Oct 4, 1994·6 cites·8 claims
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