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:
Feb. 17, 1987
Filed:
Sep. 10, 1985
Applicant:
Inventors:
Heinz Bruckmann, Tacherting, DE;
Friedrich Wolfsgruber, Tacherting, DE;
Ernst A Weiser, Unterneukirchen, DE;
Assignee:
SKW Trostberg Aktiengesellschaft, Trostberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
420578 ; 420590 ;
Abstract
An inoculant alloy based on ferrosilicon or silicon for the manufacture of cast iron with lamellar, compact or spheroidal graphite is described, this alloy comprising
Bruckmann, Heinz. (1987). Inoculant alloy based on ferrosilicon or silicon and process for its (U.S. Patent No. 4643768). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4643768
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile