Patents by Inventor Arnold Crater

Arnold Crater 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).

  • Electronic equipment power supply module
    Patent number: D334561
    Type: Grant
    Filed: October 4, 1991
    Date of Patent: April 6, 1993
    Assignee: Motorola, Inc.
    Inventors: Arnold Crater, Carter Hoss
  • Card reader for desktop contacted interface
    Patent number: D396700
    Type: Grant
    Filed: October 15, 1997
    Date of Patent: August 4, 1998
    Assignee: Motorola, Inc.
    Inventors: Bradford F. Butts, Arnold Crater, Michael D. Prince, Antonio J. Belton
  • Point-of-sale card reader
    Patent number: D400191
    Type: Grant
    Filed: October 15, 1997
    Date of Patent: October 27, 1998
    Assignee: Motorola, Inc.
    Inventors: Bradford F. Butts, Arnold Crater, Michael D. Prince, Paul F. O'Connor
  • Transit gate card reader
    Patent number: D401571
    Type: Grant
    Filed: October 15, 1997
    Date of Patent: November 24, 1998
    Assignee: Motorola, Inc.
    Inventors: Bradford F. Butts, Arnold Crater, Michael D. Prince, Paul F. O'Connor
  • Point-of-entry card reader
    Patent number: D401916
    Type: Grant
    Filed: October 15, 1997
    Date of Patent: December 1, 1998
    Assignee: Motorola, Inc.
    Inventors: Bradford F. Butts, Arnold Crater, Michael D. Prince, Antonio J. Belton
  • Transit vehicle card reader
    Patent number: D417442
    Type: Grant
    Filed: October 15, 1997
    Date of Patent: December 7, 1999
    Assignee: Motorola, Inc.
    Inventors: Bradford F. Butts, Arnold Crater, Gregory J. Holderfield