Inventor
CHOU CHIEN-CHI
TW6 patents
⚠️ This page may combine multiple inventors who share the name “CHOU CHIEN-CHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YONG SONG HARDWARE & TOOL CO L
4 patentsUS6932260B1Aug 23, 2005
Nailer having positioning effect
YONG SONG HARDWARE & TOOL CO L17 citations80
US6918523B1Jul 19, 2005
Nailer with improved spacer actuator
YONG SONG HARDWARE & TOOL CO L15 citations80
US7290659B1Nov 6, 2007
Pad package structure for nailer
YONG SONG HARDWARE & TOOL CO L2 citations59
US6974064B1Dec 13, 2005
Device for discharging a nail by the force of an explosive
YONG SONG HARDWARE & TOOL CO L3 citations59