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:
Jun. 19, 2007
Filed:
Jan. 09, 2004
Richard E. Tressler, Boalsburg, PA (US);
James H. Adair, State College, PA (US);
David L. Shelleman, Phillpsburg, PA (US);
Julie M. Anderson, State College, PA (US);
Richard E. Tressler, Boalsburg, PA (US);
James H. Adair, State College, PA (US);
David L. Shelleman, Phillpsburg, PA (US);
Julie M. Anderson, State College, PA (US);
Advanced Power Devices, Inc., Washington, DC (US);
Abstract
Solid, shaped and fired fibers of TiOand TiOare made by firing TiOfibers in a reducing atmosphere. In a first aspect, the TiOfibers are made by extruding into air a viscous TiOgel and heat treating the resulting green fibers to remove solvent, decompose and to volatilize undesired constituents to form electrically conductive, refractory fibers of TiOand TiO. In a second aspect, solid, shaped and fired fibers of TiOand TiOare made by firing extruded fibers from mixtures of TiO.