Inventor
TSAI CHIEH-YUAN
TW6 patents
⚠️ This page may combine multiple inventors who share the name “TSAI CHIEH-YUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DURQ MACHINERY CORP
4 patentsUS7240706B2Jul 10, 2007
Worktable that is extendible in two steps
DURQ MACHINERY CORP18 citations91
US7222648B2May 29, 2007
Bracket assembly for mobile stand
DURQ MACHINERY CORP23 citations91
US7552666B2Jun 30, 2009
Sawing machine
DURQ MACHINERY CORP7 citations72
US7373961B2May 20, 2008
Worktable that is extendible in two steps
DURQ MACHINERY CORP4 citations61