Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Aaltonen; Olavi A. Address: Pori, SF No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 4088310 Apparatus for suspension smelting of finely-grained oxide and/or sulfide ores and concentrates May 9, 1978 A suspension smelting furnace is disclosed for the suspension smelting of finely-grained oxide or sulfide ores and concentrates, and provided with a horizontal lower furnace to which have been connected the lower ends of at least one vertical suspension reaction zone and rising flow zone       Recently Added Patents Contact etch stop film Carrying bag with overskirt Package with surface indicia Recycling system Truncated 24kDa basic fibroblast growth factor Metal contact RF MEMS single pole double throw latching switch Group III nitride-based compound semiconductor light-emitting device and method for producing the same   Randomly Featured Patents Ionizing radiation converter with catadioptric electron focusing Subscription TV audio carrier recovery system Securing mechanism for an electricity metering device Preparation of pharmaceutical salts of piperazine compounds Method and devices for forging single crank throws of semi-built up crankshafts Rotary load lifting hook device Electronic component having improved low resistance contact and manufacturing method therefor Olefin polymer and .alpha.-olefin/vinyl or .alpha.-olefin/vinylidene interpolymer blend foams High resolution overlay alignment systems for imprint lithography Automated vehicle preventative maintenance system © 2006. PatentGenius. All Rights Reserved.