TREA

Richard R. Calusinski

Follow

Person

  • Vista, AU
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Tool for removing a railway fastening clip from a rail
    • Patent number 5,884,381
    • Issue date Mar 23, 1999
    • Everts & Van Der Weijden Exploitatie Maatschappij Ewem B. V.
    • Richard Robert Calusinski
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railway plate and method of manufacture
    • Patent number 5,823,426
    • Issue date Oct 20, 1998
    • Everts & Van Der Weijden Exploitatie
    • Richard Robert Calusinski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spring clip remover and removal method
    • Patent number 5,392,504
    • Issue date Feb 28, 1995
    • Everts & Van Der Weijden Exploitatie Maatschappij Ewen B.V.
    • Richard R. Calusinski
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES