Douglas Kowalski

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Inflatable article repair and inflation kit with a pressure reducin...
- Patent number 9,278,486
- Issue date Mar 8, 2016
- TEK Automotive (Shanghai) Co., Ltd
- Douglas Kowalski
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INFLATABLE ARTICLE REPAIR AND INFLATION KIT WITH A PRESSURE REDUCIN...
- Publication number 20140190589
- Publication date Jul 10, 2014
- TEK AUTOMOTIVE (SHANGHAI) CO., LTD
- Douglas Kowalski
- B60 - VEHICLES IN GENERAL