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:
Oct. 02, 2001
Filed:
Jun. 24, 1998
Applicant:
Inventors:
James E. Brooks, Manvel, TX (US);
Wenbo Yang, Sugar Land, TX (US);
Ronald G. Iacocca, State College, PA (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 2/306 ; B22D 1/802 ;
U.S. Cl.
CPC ...
B22D 2/306 ; B22D 1/802 ;
Abstract
In a method for injection molding of metallic mixtures, a metallic substance with a high melting point is mixed with a metallic substance having a lower melting point that serves in part as a binder material, and the mixture may be blended to form a homogenous feedstock for injection molding, or the mixture may be introduced directly into an injection molding apparatus.