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. 11, 2005
Filed:
Jan. 12, 2001
Applicants:
Gary J. Hanus, Edina, MN (US);
Stuart J. Olstad, Maple Grove, MN (US);
Inventors:
Gary J. Hanus, Edina, MN (US);
Stuart J. Olstad, Maple Grove, MN (US);
Assignee:
Phoenix Solutions Co., Crystal, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 302 ;
U.S. Cl.
CPC ...
Abstract
An electrically-heated chemical process reactor having an inlet for receiving industrial gases, an internal channel for passing the flow of gases, and an outlet for expelling the gases. An array of current-carrying screen element packets are arranged along the channel for receiving a heating current, and the internal gas channel includes passages through the array for preheating the gas prior to entering the channel.