Patents by Inventor Glen C. True

Glen C. True 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).

  • Tire sealant composition
    Patent number: 6013697
    Abstract: A tire sealant mixture contains water, mica flakes, hydrated bentonite clay, and a water-miscible carrying agent such as propylene glycol. This sealant mixture is capable of sealing a puncture caused by a 3mm diameter nail without significant pressure loss when the mixture is deployed inside the tire as a prophylactic measure against flat tires.
    Type: Grant
    Filed: December 3, 1996
    Date of Patent: January 11, 2000
    Assignee: Glaser-True Bike Route, Ltd.
    Inventors: Glen C. True, Terry J. Glaser