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:
Jan. 18, 2011
Filed:
Jan. 31, 2006
Applicants:
Ronald Dean Key, Broken Arrow, OK (US);
Maqsudur Rahman Khan, Broken Arrow, OK (US);
Inventors:
Ronald Dean Key, Broken Arrow, OK (US);
Maqsudur Rahman Khan, Broken Arrow, OK (US);
Assignee:
Linde Process Plants, Inc., Tulsa, OK (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28D 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides an improved process and apparatus for integrating the heat transfer zones of spiral-wound, plate fin, tube and finned tube exchangers thus increasing the overall effectiveness of the process.