Patents Assigned to EM Tools, Inc.
  • Ai gun warmer
    Patent number: 6676596
    Abstract: A light weight, portable, temperature regulated enclosure for the pre-heating of artificial insemination guns and the transportation of loaded artificial insemination guns to the place of usage is disclosed. A flexible, planar heater using an etched electrically resistive metallic foil heating element and attached temperature sensor provides regulated heat to the interior of the enclosure.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: January 13, 2004
    Assignee: EM Tools, Inc.
    Inventors: Kirk Steven Erwin, John Charles Etheredge