Patents by Inventor Nathan Ronald Field

Nathan Ronald Field 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).

  • Frame design
    Patent number: D507605
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: July 19, 2005
    Assignee: The Bikeboard Company, LLC
    Inventors: John Iavarone, George McConnell Davison, III, Peter Arthur Meier, Nathan Ronald Field
  • Hybrid skateboard, scooter and bicycle frame
    Patent number: D527771
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: September 5, 2006
    Assignee: The Bikeboard Company, LLC
    Inventors: John Iavarone, George McConnell Davison, III, Peter Arthur Meier, Nathan Ronald Field
  • Hybrid skateboard, scooter and bicycle frame
    Patent number: D528168
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: September 12, 2006
    Assignee: The Bikeboard Company, LLC
    Inventors: John Iavarone, George McConnell Davison, III, Peter Arthur Meier, Nathan Ronald Field
  • Mechanic's creeper
    Patent number: D569572
    Type: Grant
    Filed: July 7, 2007
    Date of Patent: May 20, 2008
    Assignee: Whiteside Mfg. Co.
    Inventors: George McConnell Davison, III, Peter Arthur Meier, Nathan Ronald Field, Jason Reed Rogge, Ralph Kalkbrenner, Colin Curry, Todd Ulmer, John C. Bryan, III, Kirt E. Whiteside