TREA

David W. Mueller

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  • Neponset, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conveyor belt guard panel blank having integrally formed handles an...
    • Patent number 8,474,608
    • Issue date Jul 2, 2013
    • Martin Engineering Company
    • Jared Piacenti
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Twist tensioner with selectively engageable coupling
    • Patent number 5,385,507
    • Issue date Jan 31, 1995
    • Martin Engineering Company
    • Terry L. Swearingen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Heated conveyor belt cleaner
    • Patent number 4,927,003
    • Issue date May 22, 1990
    • Martin Engineering Company
    • Robert T. Swinderman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Torsiconal tensioning device
    • Patent number 4,925,434
    • Issue date May 15, 1990
    • Martin Engineering Co.
    • R. Todd Swinderman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents