Patents/Inventors

Herman Chiang

New TaipeiTW2 patents

3 Patents

US120595982024
Head Strap Device
GLOBAL ESPRIT Inc.
0 cites
US119116642024
Cushion Pad
GLOBAL ESPRIT Inc.
0 cites
US118905112024
Swimming Goggles
GLOBAL ESPRIT Inc.
0 cites