Nalin Walpita

Person

  • Colombo, LK

Patents Grantslast 30 patents

  • Information Patent Grant

    Solar heat engine system

    • Patent number 7,536,861
    • Issue date May 26, 2009
    • Solartrec Inc.
    • Nalin Walpita
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents