Patents by Inventor Warren G. Vincent

Warren G. Vincent 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).

  • Loose fill packing element
    Patent number: 5569519
    Abstract: A loose fill packing element consisting of a concave body of molded non-woven paper fibers having a wall of varying thickness with ridges thereon and having a shape of two irregular bulbous end portions on the opposite sides of a smaller central waist portion.
    Type: Grant
    Filed: March 13, 1991
    Date of Patent: October 29, 1996
    Assignee: Enviro-Pac Inc.
    Inventors: Loren D. Ervay, Brownislaus L. Lewandowski, Warren G. Vincent