Patents by Inventor Loren E. Abraham

Loren E. Abraham 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: D300719
    Type: Grant
    Filed: February 25, 1988
    Date of Patent: April 18, 1989
    Assignees: Amerock Corporation, Andersen Corporation
    Inventors: Nolan K. Rhoades, Dick W. Hauer, Loren E. Abraham
  • Patent number: D312565
    Type: Grant
    Filed: February 9, 1988
    Date of Patent: December 4, 1990
    Assignee: Andersen Corporation
    Inventors: Loren E. Abraham, Richard W. Hauer