TREA

RIGAS CO., Ltd.

Follow

Organization

  • KR
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Floating pumping device
    • Patent number 4,089,620
    • Issue date May 16, 1978
    • Riga, Inc.
    • Richard B. Ravitts
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Separating apparatus for clarifying liquid
    • Patent number 4,056,477
    • Issue date Nov 1, 1977
    • Riga, Inc.
    • Richard B. Ravitts
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks

  • Information Trademark

    79291254 - RIGAS PAS
    • Serial number 79291254
    • Registration number 6375250
    • Filing date Jun 11, 2020
    • RIGAS CO., Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79239644 - RIGAS RESEARCH INSTITUTE OF GAS ANALYTICAL SCIENCE
    • Serial number 79239644
    • Registration number 5730549
    • Filing date Jun 21, 2018
    • RIGAS CO., Ltd.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    79235375 - RIGAS | ONE
    • Serial number 79235375
    • Registration number 5742195
    • Filing date Apr 11, 2018
    • RIGAS CO., Ltd.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry