Richard Berg

Person

  • Manville, IL, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve lift spacer and valve using same

    • Publication number 20030188789
    • Publication date Oct 9, 2003
    • Randy Schoepke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS