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Sung K. Lee
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Glenview, IL, US
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last 30 patents
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Patent Grant
Ergonomic tool handle enhancement
Patent number
8,776,648
Issue date
Jul 15, 2014
Sung K. Lee
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
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Patent Application
ERGONOMIC TOOL HANDLE ENHANCEMENT
Publication number
20120144964
Publication date
Jun 14, 2012
Supreme Invention, Inc.
Sung K. Lee
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING