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. 02, 2020
Filed:
Oct. 30, 2017
Applicant:
Ontos Equipment Systems, Inc., Chester, NH (US);
Inventors:
Robert Emmett Hughlett, Waterbury, VT (US);
Matthew Sheldon Phillips, Chester, NH (US);
Eric Frank Schulte, Santa Barbara, CA (US);
Michael Dow Stead, Jeffersonville, VT (US);
Assignee:
ONTOS EQUIPMENT SYSTEMS, INC., Chester, NH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 41/00 (2006.01); H01J 37/32 (2006.01);
U.S. Cl.
CPC ...
H01J 37/32825 (2013.01); H01J 37/32036 (2013.01); H01J 2237/002 (2013.01);
Abstract
An atmospheric pressure plasma system includes an atmospheric pressure plasma source that generates a glow discharge-type plasma. The atmospheric pressure plasma source comprises a plasma head, a heating element and an active cooling element and the heating element and active cooling element control the plasma head temperature to a set-point temperature independent of variations in plasma generating power or plasma power ON/OFF status.