TREA

Engineering and Sales Associates, Inc.

Follow

Organization

  • Springfield, MA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerant compressor and motor
    • Patent number 5,509,790
    • Issue date Apr 23, 1996
    • Engineering & Sales Associates, Inc.
    • Carmelo J. Schuderi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fill control valve for refrigerant container
    • Patent number 5,234,019
    • Issue date Aug 10, 1993
    • Engineering and Sales Associates Inc.
    • Charles K. Forner
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Trademarklast 30 trademarks

  • Information Trademark

    74146680 - OZ SAVER
    • Serial number 74146680
    • Filing date Mar 11, 1991
    • Engineering and Sales Associates, Inc.
    • 7 - Machines and machine tools