Inventor · disambiguated record
Michael W. Spiering
Also filed as: SPIERING MICHAEL · SPIERING MICHAEL W
7 granted patents·182 citations·filing 1988–2009
88Inventor score
Files withCAMERON INT CORP2SONSUB INC2BIG INCH MARINE SYST1HUNTING OILFIELD SERVICES LTD1OIL STATES IND INC1
Top patents by PatentIndex Score
7 records- 0188US7614453B2Stress distributing wellhead connectorCAMERON INT CORP·Filed 2006·Granted Nov 10, 2009·36 cites·4 claims
- 0280US8016042B2Stress distributing wellhead connectorCAMERON INT CORP·Filed 2009·Granted Sep 13, 2011·19 cites·19 claims
- 0371US6305720B1Remote articulated connectorBIG INCH MARINE SYST·Filed 1999·Granted Oct 23, 2001·33 cites·37 claims
- 0466US5732773ANon-welded bore selector assemblySONSUB INC·Filed 1996·Granted Mar 31, 1998·52 cites·24 claims
- 0546US6698800B2Remote connector including support structureOIL STATES IND INC·Filed 2001·Granted Mar 2, 2004·10 cites·14 claims
- 0645US6070668ABlowout preventer spanner joint with emergency disconnect capabilitySONSUB INC·Filed 1997·Granted Jun 6, 2000·28 cites·14 claims
- 0732US4886300AImprovements in and relating to connection assemblies and components thereofHUNTING OILFIELD SERVICES LTD·Filed 1988·Granted Dec 12, 1989·4 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →