Patents/Inventors

Hong-fan Wei

TaipeiTW5 patents

7 Patents

USD10784732025
Lid for Beverage Container
0 cites
USD10476902024
Bottle Cap
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USD10456042024
Bottle Cap
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USD10246462024
Drinking Straw
0 cites
USD10192342024
Drinking Straw
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USD10192352024
Drinking Straw
0 cites
US117933132023
Waste Storage Device and Intelligent Management System
0 cites