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David Yen
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Taichung, TW
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last 30 patents
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Patent Grant
Spout assembly adapted to be in fluid communication with a faucet
Patent number
6,158,469
Issue date
Dec 12, 2000
Globe Union Industrial Corporation
David Yen
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Spout assembly adapted to be in fluid communication with a faucet
Patent number
6,142,184
Issue date
Nov 7, 2000
Globe Union Industrial Corporation
David Yen
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Spout assembly adapted to be in fluid communication with a faucet
Patent number
6,138,716
Issue date
Oct 31, 2000
Globe Union Industrial Corporation
David Yen
E03 - WATER SUPPLY SEWERAGE