Tim Hansen

Person

  • Lake Oswego, OR, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HOIST SAFETY LOCK MECHANISM

    • Publication number 20150076429
    • Publication date Mar 19, 2015
    • Columbia Machine, Inc.
    • Tim Hansen
    • B66 - HOISTING LIFTING HAULING