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. 15, 2012
Filed:
Jun. 26, 2002
Leif Moeller Jensen, Roskilde, DK;
Ole Andreasen, Farum, DK;
Hans Hoyer, Roskilde, DK;
Trine Frickmann, Fredenbsorg, DK;
Lars Boellund, Slangerup, DK;
Leif Moeller Jensen, Roskilde, DK;
Ole Andreasen, Farum, DK;
Hans Hoyer, Roskilde, DK;
Trine Frickmann, Fredenbsorg, DK;
Lars Boellund, Slangerup, DK;
Rockwool International A/S, Hedehusene, DK;
Abstract
Particulate mineral material suitable for forming a fiberisable melt is melted in a flame formed by combustion of powdered carbonaceous fuel with preheated air and the particulate mineral material is then preheated, and the exhaust gases are subjected to NOx reduction, in a cyclone preheater ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile