Patents/Inventors

Chin-chuan Chen

TaichungTW2 patents

3 Patents

US116498102023
Oil Suction Pump
ESUN TOOLS MFG. Ltd.
0 cites
US116243142023
Combustion Chamber Valve and Fuel System for Driven Fastener Hand Tool
Power Tech Staple And Nail, Inc.
0 cites
US115544712023
Elastomeric Exhaust Reed Valve for Combustion Driven Fastener Hand Tool
Power Tech Staple And Nail, Inc.
0 cites