The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 26, 2016
Filed:
Dec. 28, 2012
Pgs Geophysical As, Lysaker, NO;
Rune Sindre Voldsbekk, Drammen, NO;
PGS Geophysical AS, Oslo, NO;
Abstract
Disclosed are methods and systems for using a rigid-stem lead-in assembly comprising a plurality of interconnected rigid stems in a marine geophysical survey. An embodiment discloses a method of towing a survey device from a survey vessel, comprising: coupling the survey device to the survey vessel with a lead-in comprising a rigid-stem lead-in assembly, the rigid-stem lead-in assembly comprising a plurality of rigid stems that are interconnected and each comprise a stem both defining one or more interior chambers; and towing the survey device through a body of water. Also disclosed are marine geophysical survey methods and marine survey systems.
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