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:
Dec. 16, 2003
Filed:
Jul. 03, 2001
Evangelos Trifon Laskaris, New York, NY (US);
Liang Li, New York, NY (US);
Kathleen Melanie Amm, New York, NY (US);
Juliana Chiang Shei, New York, NY (US);
Bulent Aksel, New York, NY (US);
Mark Gilbert Benz, New York, NY (US);
Gerald Burt Kliman, New York, NY (US);
Paul Shadworth Thompson, New York, NY (US);
Israel Samson Jacobs, New York, NY (US);
Harold Jay Patchen, New York, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
A method of making a permanent magnet body is provided. The method includes providing a first precursor body comprising a plurality of blocks and magnetizing the first precursor body to form a first permanent magnet body. A recoil magnetization pulse may be applied to the permanent magnet body after the magnetization. The precursor body may be heated during magnetization. A power supply containing a battery may be used to energize a pulsed magnet used to magnetize the precursor body.