TREA

John A. Cammenga JR.

Follow

Person

  • Zeeland, MI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Firearm magazine
    • Patent number 7,497,044
    • Issue date Mar 3, 2009
    • Cammenga Corporation
    • Matt Cammenga
    • F41 - WEAPONS

Patents Applicationslast 30 patents

  • Information Patent Application

    Firearm magazine
    • Publication number 20070157501
    • Publication date Jul 12, 2007
    • Cammenga Corporation
    • Matthew J. Cammenga
    • F41 - WEAPONS