Inventor · disambiguated record
William Wenzel
Also filed as: WENZEL WILLIAM · WENZEL WILLIAM R · WENZEL WILLIAM RAY
12 granted patents·4 pending applications·362 citations·filing 1990–2006
93Inventor score
Top patents by PatentIndex Score
16 records- 0191US7186182B2Drive line for down hole mud motorWENZEL WILLIAM R·Filed 2005·Granted Mar 6, 2007·43 cites·1 claims
- 0278US5267905ASealed downhole motor drive shaft universal joint assemblyWENZEL DOUGLAS·Filed 1990·Granted Dec 7, 1993·85 cites·1 claims
- 0370US6732819B2Mudsaver valve with retrievable inner sleeveFiled 2002·Granted May 11, 2004·39 cites·14 claims
- 0466US5350242ABearing assembly for a downhole motorWENZEL WILLIAM·Filed 1993·Granted Sep 27, 1994·48 cites·3 claims
- 0565US5052501AAdjustable bent housingWENZEL DOUGLAS·Filed 1990·Granted Oct 1, 1991·48 cites·2 claims
- 0659US7299886B2Stabilized down hole drilling motorWENZEL WILLIAM RAY·Filed 2006·Granted Nov 27, 2007·7 cites·3 claims
- 0754US5547032AApparatus for drilling curved sections of well holesFiled 1995·Granted Aug 20, 1996·35 cites·3 claims
- 0851US7635224B2Method of adjusting backlash in a down hole bearing assemblyWENZEL DOWNHOLE TOOLS LTD·Filed 2006·Granted Dec 22, 2009·3 cites·7 claims
- 0950US7308956B2Method of securing a rotary cutter to a body of a down hole tool and a rotary cutter assemblyWENZEL WILLIAM R·Filed 2005·Granted Dec 18, 2007·3 cites·6 claims
- 1042US5964307AShock tool for use in directional drillingWENZEL DOWNHOLE TOOLS LTD·Filed 1997·Granted Oct 12, 1999·20 cites·12 claims
- 1142US5150972AMethod of increasing the off bottom load capacity of a bearing assemblyWENZEL WILLIAM R·Filed 1991·Granted Sep 29, 1992·17 cites·3 claims
- 1238US5101914AOrientatable adjustable bent housingWENZEL WILLIAM R·Filed 1990·Granted Apr 7, 1992·14 cites·2 claims
- 1336US2005045381A1Method of stabilizing a downhole drilling motor and a downhole drilling motorFiled 2004·Application pending·0 cites
- 1436US2005199427A1Drilling on gauge subFiled 2005·Application pending·0 cites
- 1536US2006278440A1Downhole stabilizerWENZEL WILLIAM R·Filed 2005·Application pending·0 cites
- 1635US2007095575A1Adjustable bent housingJOHNSON ORREN S·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →