Patents by Inventor James Steinfurth

James Steinfurth 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).

  • Bottle
    Patent number: D278120
    Type: Grant
    Filed: November 5, 1981
    Date of Patent: March 26, 1985
    Assignee: National Packaging Corporation
    Inventors: Lynd L. Grant, James Steinfurth
  • Container
    Patent number: D332224
    Type: Grant
    Filed: February 27, 1991
    Date of Patent: January 5, 1993
    Inventors: L. Grant Lynd, James Steinfurth