Patents by Inventor Charles Pycha

Charles Pycha 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).

  • Hand operated strapping tool
    Patent number: D338214
    Type: Grant
    Filed: October 30, 1991
    Date of Patent: August 10, 1993
    Assignee: Signode Corporation
    Inventors: David E. Crittenden, Charles Pycha, Robert J. Nix
  • Hand operated strapping tool
    Patent number: D349294
    Type: Grant
    Filed: May 1, 1992
    Date of Patent: August 2, 1994
    Assignee: Signode Corporation
    Inventors: Robert J. Nix, Charles Pycha
  • Material melting and dispensing apparatus
    Patent number: D388800
    Type: Grant
    Filed: May 15, 1995
    Date of Patent: January 6, 1998
    Assignee: Illinois Tool Works Inc.
    Inventors: Jon C. Zook, Charles Pycha