Patents by Inventor James Patrick MARTIN

James Patrick MARTIN 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).

  • Joist table systems and methods
    Patent number: 11920347
    Abstract: A joist assembly system that is structured for dynamic retrieval of components, dynamic and precise positioning and location of retrieved components, assembly of the components to form a joist, and delivery of the assembled joist. The joist assembly system has a plurality of material handling systems, a plurality of welding systems, and a rigging table system. The material handling systems are structured to load and position the components such as chords and webs onto the rigging table. The rigging table in turn supports the chords or webs. Subsequently, the plurality of welding systems weld the webs to the chords to form the joist.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: March 5, 2024
    Assignee: NUCOR CORPORATION
    Inventors: Jason Alan Freidenberger, Joseph Patrick Cagle, Christopher Ray Couch, Richard Thomas Erickson, Travis Marshall Fuhrman, John Lyman Hale, Matthew Glenn Hire, Christopher William Martin, James E. Ogburn, III, Jonathan Pressley Poston, Peter Michael Puglisi, Phillip Murray Sylvester, Jr., Adam Taylor Watkins
  • Slipper tool, system and method for using the slipper tool for molding
    Patent number: 10293542
    Abstract: A system includes a press, an external heater and a slipper tool. The press is moveable between an open position and a closed position, and has a mold tool. The external heater is located outside the press. The slipper tool is moveable between the external heater and a mold space of the press when the press is in an open position. The slipper tool has a surface configured to receive thereon a material of a product to be molded. The surface corresponds to a molded surface of the product. When the slipper tool is at the external heater, the external heater is configured to heat the material received on the slipper tool. When the slipper tool is in the mold space and the press is in a closed position, the mold tool is configured to press the heated material against the surface of the slipper tool to mold the product.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: May 21, 2019
    Assignee: GLOBE MACHINE MANUFACTURING COMPANY
    Inventors: Calvin D. Bamford, Ronald Marvin Jacobsen, James Patrick Martin
  • SLIPPER TOOL, SYSTEM AND METHOD FOR USING THE SLIPPER TOOL FOR MOLDING
    Publication number: 20150375444
    Abstract: A system includes a press, an external heater and a slipper tool. The press is moveable between an open position and a closed position, and has a mold tool. The external heater is located outside the press. The slipper tool is moveable between the external heater and a mold space of the press when the press is in an open position. The slipper tool has a surface configured to receive thereon a material of a product to be molded. The surface corresponds to a molded surface of the product. When the slipper tool is at the external heater, the external heater is configured to heat the material received on the slipper tool. When the slipper tool is in the mold space and the press is in a closed position, the mold tool is configured to press the heated material against the surface of the slipper tool to mold the product.
    Type: Application
    Filed: June 29, 2015
    Publication date: December 31, 2015
    Inventors: Calvin D. BAMFORD, Ronald Marvin JACOBSEN, James Patrick MARTIN