KUAN YUAN PAPER MFG. CO., LTD.

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Miaoli, TW

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Patents Grantslast 30 patents

Information Patent Grant
Cooling apparatus of regulating tank
- Patent number 11,041,300
- Issue date Jun 22, 2021
- Kuan Yuan Paper Mfg. Co., Ltd.
- Kuang Yuan Hsieh
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Regulating tank of wastewater treatment system
- Patent number 10,981,803
- Issue date Apr 20, 2021
- Kuan Yuan Paper Mfg. Co., Ltd.
- Kuang Yuan Hsieh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Combination of trickling filter and aeration tank of wastewater tre...
- Patent number 10,954,146
- Issue date Mar 23, 2021
- Kuan Yuan Paper Mfg. Co., Ltd.
- Kuang Yuan Hsieh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Microbiological culture apparatus of wastewater treatment system
- Patent number 10,913,671
- Issue date Feb 9, 2021
- Kuan Yuan Paper Mfg. Co., Ltd.
- Kuang Yuan Hsieh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Microbiological Culture Apparatus of Wastewater Treatment System
- Publication number 20200308034
- Publication date Oct 1, 2020
- Kuan Yuan Paper Mfg. Co., Ltd.
- KUANG YUAN HSIEH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Regulating Tank of Wastewater Treatment System
- Publication number 20200308020
- Publication date Oct 1, 2020
- Kuan Yuan Paper Mfg. Co., Ltd.
- KUANG YUAN HSIEH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Cooling Apparatus of Regulating Tank
- Publication number 20200308819
- Publication date Oct 1, 2020
- Kuan Yuan Paper Mfg. Co., Ltd.
- KUANG YUAN HSIEH
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Combination of Trickling Filter and Aeration Tank of Wastewater Tre...
- Publication number 20200308033
- Publication date Oct 1, 2020
- KUAN YUAN PAPER MFG. CO., LTD.
- KUANG YUAN HSIEH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Trademarklast 30 trademarks