TREA

Herbert J. Kramer

Follow

Person

  • St. Louis, MO, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Removable reflective tape or sheeting
    • Patent number 5,437,907
    • Issue date Aug 1, 1995
    • Flex-O-Lite, Inc.
    • Fred G. Peil
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Barrel and barrel base
    • Patent number 4,973,190
    • Issue date Nov 27, 1990
    • Flex-O-Lite, Inc.
    • Carl L. Erwin
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES