Patents by Inventor Jay S. Porter

Jay S. Porter 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).

  • High-strength low-weight fan blade assembly
    Patent number: 7331764
    Abstract: An engine cooling fan system including a hub disc about which first and/or second pluralities of elongated fan blades characterized by a first and second respective pitch angles may be fastened. Each respective fan blade further comprises a hub-engaging portion, a twisted transition portion and an air-engaging portion. Each fan blade is formed from a composite material having a thermoset resin matrix phase and an evenly dispersed continuous fiber reinforcement phase.
    Type: Grant
    Filed: April 19, 2004
    Date of Patent: February 19, 2008
    Assignee: Vee Engineering, Inc.
    Inventors: John R. Reynolds, Jay S. Porter