Jian SUN

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Zoucheng, CN

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Patents Grantslast 30 patents

Information Patent Grant
Aeration ship
- Patent number 8,998,179
- Issue date Apr 7, 2015
- Shulin Sun
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Multi-directional submersible floating aerator
- Patent number 7,934,705
- Issue date May 3, 2011
- Shulin Sun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Swing-type submersible floating aerator
- Patent number 7,661,659
- Issue date Feb 16, 2010
- Shulin Sun
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Submersible hollow shaft motor and submersible floating aerator com...
- Patent number 7,661,658
- Issue date Feb 16, 2010
- Shulin Sun
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
AERATION SHIP
- Publication number 20120319310
- Publication date Dec 20, 2012
- Shulin SUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTI-DIRECTIONAL SUBMERSIBLE FLOATING AERATOR
- Publication number 20100109170
- Publication date May 6, 2010
- Shulin SUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SWING-TYPE SUBMERSIBLE FLOATING AERATOR
- Publication number 20090256269
- Publication date Oct 15, 2009
- Shulin SUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUBMERSIBLE HOLLOW SHAFT MOTOR AND SUBMERSIBLE FLOATING AERATOR COM...
- Publication number 20080143000
- Publication date Jun 19, 2008
- Shulin SUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL