Patents by Inventor Peter J. Johanneck

Peter J. Johanneck 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: D510566
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: October 11, 2005
    Assignee: Acrometal Companies Inc.
    Inventors: Peter J. Johanneck, Peter A. Nelson, James A. Leonard
  • Patent number: D518002
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: March 28, 2006
    Inventors: Peter J. Johanneck, Peter A. Nelson, James A. Leonard