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:
Jun. 21, 2016
Filed:
May. 17, 2012
Applicant:
Jack Dodds, Aurora, CA;
Inventor:
Jack Dodds, Aurora, CA;
Assignee:
GEOTECH AIRBORNE LIMITED, Lodge Hill, St. Michael, BB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 3/16 (2006.01); G01V 3/17 (2006.01); G01V 3/12 (2006.01);
U.S. Cl.
CPC ...
G01V 3/17 (2013.01); G01V 3/12 (2013.01); G01V 3/16 (2013.01);
Abstract
A receiver coil assembly for performing geophysical surveys, including a hollow outer shell defining a continuous internal passage that forms a loop; a multiturn receiver air coil extending around the continuous internal passage; and a first cored coil comprising multiturn solenoid windings about a ferromagnetic core, the first cored coil having a sensing axis in a different direction than a sensing axis of the air coil.