TREA

Helava Systems, Inc.

Follow

Organization

  • Dix Hills, NY, US
Organizations

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Optically Controlled Power Devices
    • Publication number 20130334537
    • Publication date Dec 19, 2013
    • THE CURATORS OF THE UNIVERSITY OF MISSOURI
    • Heikki I. Helava
    • H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks