Patents by Inventor Ronald D. Schooler

Ronald D. Schooler 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).

  • Packaging container for food
    Patent number: D268645
    Type: Grant
    Filed: December 15, 1980
    Date of Patent: April 19, 1983
    Assignee: QuikTrip Corporation
    Inventors: Wyatt L. Phillips, Ronald D. Schooler