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:
Sep. 27, 2011
Filed:
Dec. 10, 2007
Applicants:
Ronald W. Laconto, Leicester, MA (US);
Douglas E. Ward, Santa Ana, CA (US);
Inventors:
Ronald W. Laconto, Leicester, MA (US);
Douglas E. Ward, Santa Ana, CA (US);
Assignee:
Saint-Gobain Ceramics & Plastics, Inc., Worcester, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B44C 1/22 (2006.01); C03C 25/68 (2006.01); C03C 15/00 (2006.01); C23F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for machining a ceramic substrate containing Al, including providing a solution containing a phosphorus compound on the ceramic substrate; and machining the substrate with an abrasive.