John J. Chaput

Person

  • Rodney, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Stackable muffler shell

    • Patent number 9,677,455
    • Issue date Jun 13, 2017
    • Big Rapids Products, Inc.
    • Kurt Drost
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    STACKABLE MUFFLER SHELL

    • Publication number 20160017788
    • Publication date Jan 21, 2016
    • BIG RAPIDS PRODUCTS, INC.
    • Kurt Drost
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES