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Ping-Hsin Lo
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Taichung, TW
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Patents Grants
last 30 patents
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Patent Grant
Electric grinding gun
Patent number
7,604,528
Issue date
Oct 20, 2009
Techway Industrial Co., Ltd.
Ping-Hsin Lo
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
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Patent Application
ELECTRIC POLISHING GUN
Publication number
20100009608
Publication date
Jan 14, 2010
Ping-Hsiang LO
B24 - GRINDING POLISHING
Information
Patent Application
ELECTRIC GRINDING GUN
Publication number
20090221222
Publication date
Sep 3, 2009
Techway Industrial Co., Ltd.
Ping-Hsin Lo
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS