Patents Assigned to Zionsville Engineering, Inc.
  • Handheld two way radio
    Patent number: D425886
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: May 30, 2000
    Assignee: Zionsville Engineering, Inc.
    Inventors: Eric A. Larson, Robert Utterback
  • Handheld two way radio
    Patent number: D430125
    Type: Grant
    Filed: December 2, 1999
    Date of Patent: August 29, 2000
    Assignee: Zionsville Engineering, Inc.
    Inventors: Eric A. Larson, Robert Utterback