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:
Mar. 02, 1993
Filed:
Jun. 12, 1992
Applicant:
Inventors:
Henry Windischmann, Solon, OH (US);
George Fischer, Shaker Heights, OH (US);
Assignee:
The Carborundum Company, Niagara Falls, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
20419215 ; 20419214 ; 20419216 ; 20419223 ;
Abstract
A process for forming a transparent silicon carbide film on substrates by magnetron sputtering a silicon carbide target in a partial vacuum having a partial pressure of hydrogen and argon.