Patents by Inventor Bradford F. Butts

Bradford F. Butts 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: D351840
    Type: Grant
    Filed: September 28, 1993
    Date of Patent: October 25, 1994
    Assignee: Motorola, Inc.
    Inventors: Bruce D. Hillier, James S. Cleary, Bradford F. Butts
  • Patent number: D361070
    Type: Grant
    Filed: September 30, 1993
    Date of Patent: August 8, 1995
    Assignee: Motorola
    Inventors: Eugene J. Wall, Bruce D. Hiller, Bradford F. Butts
  • Patent number: D369797
    Type: Grant
    Filed: September 29, 1994
    Date of Patent: May 14, 1996
    Assignee: Motorola, Inc.
    Inventors: Bruce D. Hillier, Bradford F. Butts, Daryl R. Harris
  • Patent number: D386175
    Type: Grant
    Filed: March 12, 1996
    Date of Patent: November 11, 1997
    Assignee: Motorola, Inc.
    Inventors: Albert Leo Nagele, Bradley K. Lohrding, Bradford F. Butts, Daniel T. Berg, Michael L. Charlier
  • 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
  • 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
  • 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
  • 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
  • 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