Patents by Inventor Lena Louise Heidel

Lena Louise Heidel 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).

  • Adhesive roller assembly
    Patent number: D483570
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: December 16, 2003
    Assignee: The Evercare Company
    Inventors: Lena Louise Heidel, Sherry Ajluni