Patents by Inventor Daniel Joseph MacPhee

Daniel Joseph MacPhee 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).

  • Computer-controlled compounding extrusion blending apparatus and method
    Patent number: 7070404
    Abstract: An extruder apparatus for compounding thermoplastic resin and reinforcing fibers is disclosed. Molten thermoplastic resin is mixed in intimate contact with long reinforcing fibers of at least one and one quarter inches in length under the control of a sophisticated computer system, resulting in charge ready for molding.
    Type: Grant
    Filed: October 25, 2002
    Date of Patent: July 4, 2006
    Inventors: Daniel Joseph MacPhee, Christopher Mark Tanner
  • Computer-controlled compounding extrusion blending apparatus and method
    Publication number: 20040080064
    Abstract: An extruder apparatus for compounding thermoplastic resin and reinforcing fibers is disclosed. Molten thermoplastic resin is mixed in intimate contact with long reinforcing fibers of at least one and one quarter inches in length under the control of a sophisticated computer system, resulting in charge ready for molding.
    Type: Application
    Filed: October 25, 2002
    Publication date: April 29, 2004
    Inventors: Daniel Joseph MacPhee, Christopher Mark Tanner