TREA

Andrew M. Kvalheim

Follow

Person

  • Petaluma, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Convertible chair
    • Patent number 5,054,857
    • Issue date Oct 8, 1991
    • Andrew M. Kvalheim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multi-position convertible therapeutic chair
    • Patent number 4,793,655
    • Issue date Dec 27, 1988
    • KVAL Marketing Inc.
    • Andrew M. Kvalheim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multi-purpose chair with retractable knee rest
    • Patent number 4,765,684
    • Issue date Aug 23, 1988
    • KVAL Marketing Inc.
    • Andrew M. Kvalheim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...