John Hee Kwee SNG

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
High speed diverter
- Patent number 8,146,730
- Issue date Apr 3, 2012
- Pteris Global Ltd.
- John Hee Kwee Sng
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
High speed diverter
- Patent number 7,963,385
- Issue date Jun 21, 2011
- Pteris Global Ltd.
- John Hee Kwee Sng
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
HIGH SPEED DIVERTER
- Publication number 20110220458
- Publication date Sep 15, 2011
- Pteris Global Ltd.
- John Hee Kwee SNG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
HIGH SPEED DIVERTER
- Publication number 20100032261
- Publication date Feb 11, 2010
- Pteris Global Ltd.
- John Hee Kwee SNG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL