Inventor · disambiguated record
Neil Crawford
Also filed as: CRAWFORD NEIL · CRAWFORD NEIL C
7 granted patents·160 citations·filing 1994–2016
87Inventor score
Top patents by PatentIndex Score
7 records- 0196US6561521B2Metal-to-metal seal with soft metal insertFMC TECHNOLOGIES·Filed 2001·Granted May 13, 2003·58 cites·21 claims
- 0287US6869080B2Metal-to-metal sealing systemFMC TECHNOLOGIES·Filed 2003·Granted Mar 22, 2005·24 cites·9 claims
- 0386US9822613B2System and method for riserless subsea well interventionsBLUE OCEAN TECH LLC·Filed 2016·Granted Nov 21, 2017·9 cites·20 claims
- 0478US6926283B2Metal-to-metal sealing systemFMC TECHNOLOGIES·Filed 2003·Granted Aug 9, 2005·19 cites·12 claims
- 0558US9970243B2Snubbing unit for inserting tubular members without a riserBLUE OCEAN TECH LLC·Filed 2016·Granted May 15, 2018·1 cites·20 claims
- 0652US5782297ARetrieval tool for back pressure valve and tree test plugFMC CORP·Filed 1996·Granted Jul 21, 1998·34 cites·3 claims
- 0738US5474124AWellhead retrieval tool assemblyFiled 1994·Granted Dec 12, 1995·15 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →