Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     A. Ahstrom Corporation Patents Assignee: A. Ahstrom Corporation Address: Noormarkku, FI No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 5505907 Apparatus for treating or utilizing a hot gas flow April 9, 1996 A method and apparatus for cooling hot gas in a reactor in which the lower section of the reactor is provided with an inlet for hot gas and a chamber encompassing a bubbling fluidized bed. A central section of the reactor is provided with a riser, and the upper section with a gas outlet,       Recently Added Patents Methods and arrangements in a radio communications system In-vehicle navigation device Primitive cell that is robust against ESD Contact-less power transfer Filter structure, filter panel comprising the filter structure and method for manufacturing the filter structure API for building semantically rich diagramming tools Cribbing apparatus   Randomly Featured Patents Component pick and place spindle assembly with compact internal linear and rotary displacement motors and interchangeable tool assemblies Apparatus for the manufacture of plastics film by casting on a floating glass ribbon Continuous ink jet printhead and method of translating ink drops Hydroacoustic apparatus and valving mechanisms for use therein Integrated chemical breather filter with high and low pressure surfaces Buckle for a safety belt Mallet Archery bow stabilizer Attractants and repellants for colorado potato beetle Reduction of noise, and optimization of magnetic field sensitivity and electrical properties in magnetic tunnel junction devices © 2006. PatentGenius. All Rights Reserved.