Chi Kin John Mak

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Appliance for vacuum sealing food containers
- Patent number 7,231,753
- Issue date Jun 19, 2007
- Sunbeam Products, Inc.
- Justin C. Patterson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Appliance for vacuum sealing food containers
- Patent number 7,076,929
- Issue date Jul 18, 2006
- JCS/THG, LLC
- Justin C. Patterson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Appliance for vacuum sealing food containers
- Patent number 7,003,928
- Issue date Feb 28, 2006
- JCS/THG, LLC
- Justin C. Patterson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL