Patents by Inventor Phillip Hildebrand

Phillip Hildebrand 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).

  • Skateboard Wheel with Independently Rotating Disc Assemblies
    Publication number: 20070241607
    Abstract: This invention pertains to a specially configured wheel that contains and protects embodiments of multiple discs that rotate or remain stationary relative to other discs in a given embodiment and/or to the wheel.
    Type: Application
    Filed: April 17, 2007
    Publication date: October 18, 2007
    Inventors: Phillip Hildebrand, Curtis Schaap, Todd Vandebrake, Mark Smit