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:
Nov. 01, 2022
Filed:
Mar. 08, 2018
Applicant:
Gentex Corporation, Zeeland, MI (US);
Inventors:
George A. Neuman, Holland, MI (US);
Henry A. Luten, Holland, MI (US);
G. Bruce Poe, Hamilton, MI (US);
John S. Anderson, Holland, MI (US);
Assignee:
GENTEX CORPORATION, Zeeland, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C23C 14/08 (2006.01); C23C 14/18 (2006.01); C23C 14/58 (2006.01); G02F 1/163 (2006.01);
U.S. Cl.
CPC ...
C23C 14/086 (2013.01); C23C 14/185 (2013.01); C23C 14/5833 (2013.01); C23C 14/5873 (2013.01); G02F 1/163 (2013.01);
Abstract
The present invention relates to methods and apparatus for ion milling, and more particularly relates to methods and apparatus for smoothing a surface using ion milling.