Barton A. Biche

Person

  • Redwood City, CA, US

Patents Applicationslast 30 patents

  • Information Patent Application

    BIFOCAL MAGNIFIER PLATE FOR USE IN WELDING

    • Publication number 20070089215
    • Publication date Apr 26, 2007
    • LIGHTSWITCH SAFETY SYSTEMS, INC.
    • Barton A. Biche
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE