Patents by Inventor Bruce Krupp

Bruce Krupp has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Biomass Fuel Pellet Using Recycled Rubber and Bitumen
    Publication number: 20110162265
    Abstract: A solid fuel product is produced which includes a biomass material, bituminous material, recycled rubber material derived from tires and petroleum coke. The biomass material is in a ground particulate material form and forms a majority of a total mass of the fuel product. The bituminous material is typically less than 10% of the total mass of the fuel product. The recycled rubber material binds the biomass material together with the bituminous waste material and is less than 40% of the total mass of the fuel product. The petroleum coke is 1-2% of the total mass of the fuel product. Total moisture content is less than 10%.
    Type: Application
    Filed: July 16, 2010
    Publication date: July 7, 2011
    Inventors: Bruce Krupp, Aarno Vesa