Kevin Z. Liang

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Aquarium filtration system
- Patent number 10,492,475
- Issue date Dec 3, 2019
- AQUA DESIGN INNOVATIONS, LLC
- Kevin Z. Liang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Aquarium filtration system
- Patent number 9,901,078
- Issue date Feb 27, 2018
- AQUA DESIGN INNOVATIONS, LLC
- Kevin Z. Liang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Modular Hydroponic Grow Box
- Publication number 20220174899
- Publication date Jun 9, 2022
- Kevin Zhi LIANG
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Automated Hydroponic Greenhouses
- Publication number 20200084983
- Publication date Mar 19, 2020
- Aqua Design Innovations
- Kevin Z. Liang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
AQUARIUM FILTRATION SYSTEM
- Publication number 20190000048
- Publication date Jan 3, 2019
- Aqua Design Innovations, LLC
- Kevin Z. LIANG
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
AQUARIUM FILTRATION SYSTEM
- Publication number 20150060340
- Publication date Mar 5, 2015
- Aqua Design Innovations, LLC
- Kevin Z. Liang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING