Patents by Inventor Lois D. Swedarsky

Lois D. Swedarsky 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).

  • Patent number: D281456
    Type: Grant
    Filed: March 17, 1983
    Date of Patent: November 26, 1985
    Inventors: Lois D. Swedarsky, Leonard I. Swedarsky