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:
Apr. 11, 2000
Filed:
Jun. 27, 1997
Applicant:
Inventors:
Assignee:
Ideas to Market, L.P., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
75229 ; 75231 ; 75248 ; 428546 ; 102517 ;
Abstract
The present invention is related to a family of materials that may act as a replacement for lead in applications where the high density of lead is important, but where the toxicity of lead is undesirable. The present invention more particularly provides a high density material comprising tungsten, fiber and binder. Methods and compositions of such materials and applications thereof are disclosed herein.
Published as:
CA2259308A1; WO9800462A1; AU3880297A; EP0907680A1; CN1228798A; BR9710080A; US6048379A; KR20000022324A; AU741567B2; US6517774B1; IL127779A; SG104259A1; EP0907680B1; ATE346113T1; DE69736978D1; CA2259308C; DE69736978T2;