Patents by Inventor John W. Keyes

John W. Keyes 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).

  • Publication number: 20020127129
    Abstract: In broad terms, this process adds organic material to particulate solids and works the mix. Resolification in a unique way creates improved binding of the particulate solids. The particulate solids are materials such as metal, semi-metal, ceramic, glass, plastic, or rubber, alloy, composite, agglomerate, or other organic. The organic selection should remain solid in handling and may become liquid during compaction. These materials may consist of a liquid, solid or mixture selected from the group consisting of fatty acids; and amides, bisamides, soaps and salts of fatty acids, waxes, resin, oils, hydrogenated fats and oils, polymers, mold release or friction reducing agent. With lubricity enough to enable ejection of a molded compact, flow and adequately low molecular weight and formulation to enable clean burn off if desired.
    Type: Application
    Filed: March 11, 2002
    Publication date: September 12, 2002
    Inventor: John W. Keyes
  • Patent number: 6355207
    Abstract: In broad terms, this process adds organic material to particulate solids and works the mix. Resolification in a unique way creates improved binding of the particulate solids. The particulate solids are materials such as metal, semi-metal, ceramic, glass, plastic, or rubber, alloy, composite, agglomerate, or other organic. The organic selection should remain solid in handling and may become liquid during compaction. These materials may consist of a liquid, solid or mixture selected from the group consisting of fatty acids; and amides, bisamides, soaps and salts of fatty acids, waxes, resin, oils, hydrogenated fats and oils, polymers, mold release or friction reducing agent. With lubricity enough to enable ejection of a molded compact, flow and adequately low molecular weight and formulation to enable clean burn off if desired.
    Type: Grant
    Filed: May 25, 2000
    Date of Patent: March 12, 2002
    Assignee: Windfall Products
    Inventor: John W. Keyes