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:
Sep. 16, 1997
Filed:
Jul. 03, 1995
Applicant:
Inventor:
James R Wittliff, Lufkin, TX (US);
Assignee:
Bottom Line Industries, Inc., Lafayette, LA (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B / ; C09K / ;
U.S. Cl.
CPC ...
175 72 ; 507104 ;
Abstract
A by-product of corn is utilized the drilling fluid while drilling boreholes to reduce friction and to reduce the normal adverse effects inherent in each drilling fluid.
Wittliff, James. (1997). Method of drilling utilizing bees wings (U.S. Patent No. 5667024). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5667024
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile