TREA

Midwest Conservation Specialties, Inc.

Follow

Organization

  • St. Louis, MO, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Recirculating filter system
    • Patent number 4,747,944
    • Issue date May 31, 1988
    • Midwest Conservation Specialties, Inc.
    • Harry George
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks