TREA

Leslie E. Fehr

Follow

Person

  • Bradford, IL, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Connector assembly
    • Patent number 5,667,257
    • Issue date Sep 16, 1997
    • Caterpillar Inc.
    • Brian H. Butler
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    AFTERTREATMENT SYSTEM
    • Publication number 20190063298
    • Publication date Feb 28, 2019
    • Caterpillar Inc.
    • Cory A. Smith
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EMISSION CONTROL WITH SWITCHABILITY BETWEEN EMISSION STANDARDS
    • Publication number 20180045095
    • Publication date Feb 15, 2018
    • Caterpillar Inc.
    • Todd BOETTCHER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES