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. 10, 1984
Filed:
Nov. 04, 1981
Applicant:
Inventor:
Clark H Huff, Moab, UT (US);
Assignee:
Texasgulf Inc., Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
299-5 ; 166 50 ;
Abstract
A method of solution mining a bed of soluble ore disposed in a sloping subterranean strata disposed beneath an insoluble stratum by developing contemporaneous multiple cavities through the same borehole.