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:
Dec. 30, 2003
Filed:
Apr. 26, 2001
Applicant:
Inventors:
Christopher D. Prozzo, Athens, VT (US);
Allan McLane, Jr., Marlboro, VT (US);
Assignee:
Bacharach, Inc., New Kensington, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 5/08 ;
U.S. Cl.
CPC ...
G01J 5/08 ;
Abstract
A method and system for identifying and calculating the percentages of gases, such as the automotive and other commercial refrigerant gases, in a gas mixture using infrared spectroscopy is disclosed. The novel system is compact, relatively inexpensive and has greater accuracy than those systems of the prior art.