Inventor · disambiguated record
Dewayne G. Vogt
Also filed as: VOGT DEWAYNE · VOGT DEWAYNE G
13 granted patents·1 pending application·246 citations·filing 1985–2018
93Inventor score
Top patents by PatentIndex Score
14 records- 0196US9016004B2Apparatus for and method of folding a mast or derrickWOOLSLAYER CO INC·Filed 2013·Granted Apr 28, 2015·30 cites·19 claims
- 0296US8720128B2Mast assembly with cylinder nested in substructureWOOLSLAYER CO INC·Filed 2012·Granted May 13, 2014·39 cites·19 claims
- 0394US8353132B1Method and apparatus for erection and disassembly of a sectional mast assemblyWOOLSLAYER CO INC·Filed 2011·Granted Jan 15, 2013·27 cites·5 claims
- 0487US10352106B1Cradle for retention, transportation and rotation of blowout preventerWOOLSLAYER CO INC·Filed 2018·Granted Jul 16, 2019·7 cites·11 claims
- 0586US9488023B2Blowout preventer storage, transport and lift skid assemblyWOOLSLAYER CO INC·Filed 2015·Granted Nov 8, 2016·7 cites·17 claims
- 0684US9415819B2Rig movement and rotation assemblyWOOLSLAYER CO INC·Filed 2014·Granted Aug 16, 2016·11 cites·6 claims
- 0781US4598509AMethod and apparatus for raising and lowering a telescoping mastMOORE CORP LEE C·Filed 1985·Granted Jul 8, 1986·47 cites·9 claims
- 0879US9580977B2Blowout preventer transport and handling systemWOOLSLAYER CO INC·Filed 2013·Granted Feb 28, 2017·6 cites·9 claims
- 0979US8250826B1Hingeable derrickVOGT DEWAYNE G·Filed 2010·Granted Aug 28, 2012·8 cites·11 claims
- 1063US8112946B2Articulating mastVOGT DEWAYNE G·Filed 2009·Granted Feb 14, 2012·8 cites·18 claims
- 1163US6594960B2Method of folding an articulating mastWOOLSLAYER CO INC·Filed 2001·Granted Jul 22, 2003·29 cites·13 claims
- 1260US6910679B1Variable controlled guide device for wireline spoolerWOOLSLAYER CO INC·Filed 2003·Granted Jun 28, 2005·25 cites·7 claims
- 1352US8381480B2Dual offset derrickVOGT DEWAYNE G·Filed 2011·Granted Feb 26, 2013·2 cites·9 claims
- 1440US2010150661A1Open face derrickWOOLSLAYER CO INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →