Say Hwee NG

Follow

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Interlock door switch
- Patent number 7,525,054
- Issue date Apr 28, 2009
- Swann Industries Pte Ltd.
- Say Hwee Ng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Interlock Door Switch
- Publication number 20080000760
- Publication date Jan 3, 2008
- SWANN INDUSTRIES PTE LTD
- Say Hwee NG
- H01 - BASIC ELECTRIC ELEMENTS