Assignee
SPRINGETT FRANK BENJAMIN
US·15 granted patents·1 pending application·225 citations·filing 2008–2012
Top patents by PatentIndex Score
16 records- 0198US8066070B2Blowout preventers and methods of useSPRINGETT FRANK BENJAMIN·Filed 2010·Granted Nov 29, 2011·31 cites·19 claims
- 0295US8496423B2Windmill conveyance system and method for using sameSPRINGETT FRANK BENJAMIN·Filed 2010·Granted Jul 30, 2013·17 cites·31 claims
- 0394US8961093B2Drilling rig pipe transfer systems and methodsSPRINGETT FRANK BENJAMIN·Filed 2010·Granted Feb 24, 2015·25 cites·23 claims
- 0494US8424607B2System and method for severing a tubularSPRINGETT FRANK BENJAMIN·Filed 2011·Granted Apr 23, 2013·26 cites·28 claims
- 0591US8720564B2Tubular severing system and method of using sameSPRINGETT FRANK BENJAMIN·Filed 2011·Granted May 13, 2014·18 cites·47 claims
- 0690US8807219B2Blowout preventer blade assembly and method of using sameSPRINGETT FRANK BENJAMIN·Filed 2011·Granted Aug 19, 2014·13 cites·37 claims
- 0789US8602102B2Blowout preventers and methods of useSPRINGETT FRANK BENJAMIN·Filed 2011·Granted Dec 10, 2013·8 cites·16 claims
- 0888US9022104B2Blowout preventer blade assembly and method of using sameSPRINGETT FRANK BENJAMIN·Filed 2011·Granted May 5, 2015·11 cites·15 claims
- 0988US8720565B2Tubular severing system and method of using sameSPRINGETT FRANK BENJAMIN·Filed 2011·Granted May 13, 2014·13 cites·25 claims
- 1087US8727690B2Windmill handling system and method for using sameSPRINGETT FRANK BENJAMIN·Filed 2010·Granted May 20, 2014·5 cites·28 claims
- 1187US8720567B2Blowout preventers for shearing a wellbore tubularSPRINGETT FRANK BENJAMIN·Filed 2011·Granted May 13, 2014·7 cites·15 claims
- 1283US8181698B2Multi-function multi-hole drilling rigSPRINGETT FRANK BENJAMIN·Filed 2009·Granted May 22, 2012·22 cites·60 claims
- 1380US8464525B2Subsea power fluid recovery systemsSPRINGETT FRANK BENJAMIN·Filed 2008·Granted Jun 18, 2013·19 cites·25 claims
- 1466US8801330B2Windmill installation system and method for using sameSPRINGETT FRANK BENJAMIN·Filed 2010·Granted Aug 12, 2014·1 cites·51 claims
- 1565US8181697B2Multi-function multi-hole drilling rigSPRINGETT FRANK BENJAMIN·Filed 2008·Granted May 22, 2012·9 cites·74 claims
- 1646US2012217006A1Drilling rig having rig operation loads supported on pressure control equipmentSPRINGETT FRANK BENJAMIN·Filed 2012·Application pending·0 cites
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