TREA

Donald W. Shepherd

Follow

Person

  • Shelbyville, KY, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Nozzle tubing having offset nozzles
    • Patent number D645936
    • Issue date Sep 27, 2011
    • Caldwell Tanks, Inc.
    • Donald W. Shepherd
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Nozzle tubing having offset nozzles
    • Patent number D645118
    • Issue date Sep 13, 2011
    • Caldwell Tanks, Inc.
    • Donald W. Shepherd
    • D23 - Environmental heating and cooling