TREA

Robert A. Hanson

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  • Inver Grove Heights, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Robotic music store
    • Patent number 5,206,814
    • Issue date Apr 27, 1993
    • Robot Aided Manufacturing Center, Inc.
    • Robert L. Cahlander
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Food preparation system and method
    • Patent number 5,172,328
    • Issue date Dec 15, 1992
    • Restaurant Technology, Inc.
    • Robert L. Cahlander
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Food preparation system and method
    • Patent number 5,132,914
    • Issue date Jul 21, 1992
    • Restaurant Technology, Inc.
    • Robert L. Cahlander
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Food preparation robot
    • Patent number 4,922,435
    • Issue date May 1, 1990
    • Restaurant Technology, Inc.
    • Robert L. Cahlander
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...