Hi-Man Lee

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Daegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Board cleaning apparatus
- Patent number 10,124,374
- Issue date Nov 13, 2018
- Hi-Man Lee
- B08 - CLEANING
Information Patent Grant
Board structure for manufacturing concrete products
- Patent number 9,757,873
- Issue date Sep 12, 2017
- SAMJUNG INDUSTRIES CO., LTD.
- Hi-Man Lee
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
BOARD STRUCTURE FOR MANUFACTURING CONCRETE PRODUCTS
- Publication number 20150360388
- Publication date Dec 17, 2015
- SAMJUNG INDUSTRIES CO., LTD.
- Hi-Man LEE
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
BOARD CLEANER
- Publication number 20120005846
- Publication date Jan 12, 2012
- Hi Man Lee
- B08 - CLEANING
Information Patent Application
STEEL PALLET
- Publication number 20110005436
- Publication date Jan 13, 2011
- Hi Man Lee
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IRON PALLET, METHOD OF MANUFACTURING THE SAME, AND INTERMEDIATE SUP...
- Publication number 20090101049
- Publication date Apr 23, 2009
- Hi-Man Lee
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL