Jonathan Ben-David

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cooling bath for cooling a liquid
- Patent number 11,609,041
- Issue date Mar 21, 2023
- WLI Trading Limited
- Jonathan Ben-David
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Filtration apparatus
- Patent number 9,938,160
- Issue date Apr 10, 2018
- WLI Trading Limited
- Jonathan Ben-David
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
COOLING BATH FOR COOLING A LIQUID
- Publication number 20210123670
- Publication date Apr 29, 2021
- WLI TRADING LIMITED
- Jonathan BEN-DAVID
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
FILTRATION APPARATUS
- Publication number 20150274544
- Publication date Oct 1, 2015
- WLI Trading Ltd
- Jonathan Ben-David
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
AIR TREATMENT APPARATUS
- Publication number 20150260421
- Publication date Sep 17, 2015
- WLI Trading Ltd
- Jonathan Ben-David
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE