http://www.freshpatents.com/Heating-dtnewntc432.php USPTO Class 432 - Heating en-us Thu, 24 Jul 2008 15:06:56 -0700 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/Fuel-pellet-dt20080717ptan20080171297.php Thu, 24 Jul 2008 15:06:56 -0700 Fuel pellets which include substantial amounts of agricultural biomass having a relatively low lignin content are provided. The fuel pellets have a low ash content, good pellet durability (e.g., as determined by their pellet durability index) and heating values comparable to conventional hardwood fuel pellets. The fuel pellet may be... http://www.freshpatents.com/Cooled-roller-for-handling-iron-and-steel-products-dt20080717ptan20080171298.php Thu, 24 Jul 2008 15:06:56 -0700 The invention concerns a roller (R), used in particular in continuous product heating furnaces for handling and conveying steel products and in particular slabs, comprising a cooled central shaft (1), in particular by a liquid, whereon are mounted a plurality of discs (2), for supporting the products (3) to be...