TREA

Fred Krolzick

Follow

Person

  • South Bend, IN, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Air admittance vent
    • Patent number 8,360,105
    • Issue date Jan 29, 2013
    • JB Products, Inc.
    • Steven W. Cashen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bathtub wastewater head fitting
    • Patent number 6,901,611
    • Issue date Jun 7, 2005
    • J&B Products, Inc.
    • Allen McEntire
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Air admittance vent
    • Publication number 20120261006
    • Publication date Oct 18, 2012
    • JB Products, Inc.
    • Steven W. Cashen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bathtub wastewater head fitting
    • Publication number 20050022300
    • Publication date Feb 3, 2005
    • J&B Products, Inc.
    • Allen McEntire
    • E03 - WATER SUPPLY SEWERAGE