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:
May. 17, 2005
Filed:
Jul. 16, 2002
Youfan Gu, Superior, CO (US);
Paul Dozoretz, Hudson, CO (US);
Benjamin Goss, Boulder, CO (US);
David Neumeister, Loveland, CO (US);
James Mueller, Lafayette, CO (US);
Donald W. Higgins, Hudson, NH (US);
Youfan Gu, Superior, CO (US);
Paul Dozoretz, Hudson, CO (US);
Benjamin Goss, Boulder, CO (US);
David Neumeister, Loveland, CO (US);
James Mueller, Lafayette, CO (US);
Donald W. Higgins, Hudson, NH (US);
MKS Instruments, Inc., Wilmington, MA (US);
Abstract
The present invention provides a vapor delivery system and method for efficiently producing water vapor on demand. More particularly, the present invention produces low-temperature water vapor, without the formation of ice, by maintaining a sufficient volume of water at a sufficient temperature within a vaporizer chamber when the pressure in the vaporizer chamber is lowered.