Brown; Dougal Hugo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Brown; Dougal Hugo.The latest application filed is for "method and apparatus to position and protect control lines being coupled to a pipe string on a rig".

Company Profile

0.10.9

Brown; Dougal Hugo - Inverness GB

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus to position and protect control lines being coupled to a pipe string on a rig Grant 9,598,914 - Brown March 21, 2	2017-03-21
Method and apparatus to position and protect control lines being coupled to a pipe string on a rig Grant 9,284,792 - Webre , et al. March 15, 2	2016-03-15
Rotation inhibiting apparatus Grant 8,985,201 - Begnaud , et al. March 24, 2	2015-03-24
Method And Apparatus To Position And Protect Control Lines Being Coupled To A Pipe String On A Rig App 20140231076 - Brown; Dougal Hugo	2014-08-21
Method and apparatus to position and protect control lines being coupled to a pipe string on a rig Grant 8,678,088 - Brown March 25, 2	2014-03-25
Rotation Inhibiting Apparatus App 20140054046 - Begnaud; Brian David ; et al.	2014-02-27
Rotation inhibiting apparatus Grant 8,573,329 - Begnaud , et al. November 5, 2	2013-11-05
Method And Apparatus To Position And Protect Control Lines Being Coupled To A Pipe String On A Rig App 20130186640 - Webre; Charles Michael ; et al.	2013-07-25
Downhole tubular connector Grant 8,316,930 - Clubb , et al. November 27, 2	2012-11-27
Method and apparatus to position and protect control lines being coupled to a pipe string on a rig Grant 8,225,875 - Begnaud , et al. July 24, 2	2012-07-24
Tubular control apparatus Grant 8,028,748 - Laitolais, Jr. , et al. October 4, 2	2011-10-04
Method And Apparatus To Position And Protect Control Lines Being Coupled To A Pipe String On A Rig App 20110147008 - Brown; Dougal Hugo	2011-06-23
Rotation Inhibiting Apparatus App 20110147085 - Begnaud; Brian David ; et al.	2011-06-23
Downhole Tubular Connector App 20100206584 - Clubb; Matthew ; et al.	2010-08-19
Tubular Control Apparatus App 20090126941 - Laitolais, JR.; Burney J. ; et al.	2009-05-21
End Stop Apparatus And Methods App 20090114399 - Brown; Dougal Hugo ; et al.	2009-05-07
Method And Apparatus To Position And Protect Control Lines Being Coupled To A Pipe String On A Rig App 20080264650 - Begnaud; Brian David ; et al.	2008-10-30

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