Patents Represented by Attorney Malcolm B. McKinnon

Find this attorney in the Justia Lawyer Directory

  • Inspection system
    Patent number: 6151124
    Abstract: An improved inspection system for verifying that resistance welding electrodes been properly dressed, the system incorporating novel fiber-optic sensors that evaluate the light-reflective characteristics of the surfaces of welding electrodes to determine such characteristics meet predetermined criteria.
    Type: Grant
    Filed: August 31, 1998
    Date of Patent: November 21, 2000
    Inventor: Paul R. Visscher