Patents by Inventor Michael J. Antonczak

Michael J. Antonczak 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).

  • Battery pack for a personal laptop computer
    Patent number: D334169
    Type: Grant
    Filed: October 2, 1991
    Date of Patent: March 23, 1993
    Assignee: Apple Computer, Inc.
    Inventor: Michael J. Antonczak
  • Battery pack for a personal laptop computer
    Patent number: D342053
    Type: Grant
    Filed: August 20, 1992
    Date of Patent: December 7, 1993
    Assignee: Apple Computer, Inc.
    Inventor: Michael J. Antonczak
  • Configurable multi-product electronics enclosure
    Patent number: D378081
    Type: Grant
    Filed: May 10, 1993
    Date of Patent: February 18, 1997
    Assignee: Sun Microsystems, Inc.
    Inventors: Michael J. Antonczak, Philip G. Yurkonis, Michael S. Dann, Paul S. Montgomery, Herbert H. F. Pfeifer, James G. Ammon