TREA

Sangchol An

Follow

Person

  • Rolling Heights, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic and manual actuator
    • Patent number 4,538,789
    • Issue date Sep 3, 1985
    • Purex Pool Products, Inc.
    • Sangchol An
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pool or spa water heater
    • Patent number 4,501,232
    • Issue date Feb 26, 1985
    • Purex Pool Products, Inc.
    • Manochehr Gordbegli
    • F24 - HEATING RANGES VENTILATING