Patents by Inventor Erin R. Ludwig

Erin R. Ludwig 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).

  • Lotion and soap dispenser
    Patent number: D444977
    Type: Grant
    Filed: May 8, 1998
    Date of Patent: July 17, 2001
    Assignee: Franklin Plastics
    Inventor: Erin R. Ludwig
  • Soap dish
    Patent number: D417574
    Type: Grant
    Filed: May 8, 1998
    Date of Patent: December 14, 1999
    Assignee: Franklin Plastic Products, Inc.
    Inventor: Erin R. Ludwig
  • Toothbrush holder
    Patent number: D423266
    Type: Grant
    Filed: May 8, 1998
    Date of Patent: April 25, 2000
    Assignee: Franklin Plastic Products, Inc.
    Inventor: Erin R. Ludwig