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:
Dec. 15, 2000
Steven A. Black, Murray, UT (US);
Trebor International, West Jordan, UT (US);
Abstract
A method for adhering a resistive coating to a substrate for use in process fluids employed in the semiconductor processing industry in clean, particle-free, nonreactive, non-trapping, ultra-pure, thermally tolerant, sealed systems. In one arrangement, the method may include the steps of selecting a substrate having a wall, modifying a surface of the wall to provide a roughened texture suitable for mechanically securing a coating thereto, and applying a conductive coating that is configured to be electrically resistive, to extend over at least a portion of the roughened texture, and to adhere thereto throughout variations in operational temperatures thereof.