Inventor

TSENG KO-YUAN

TW2 patents

⚠️ This page may combine multiple inventors who share the name “TSENG KO-YUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WEBSTER JAMES RUSSELL

1 patent

US8309039B2Nov 13, 2012

Valve structure for consistent valve operation of a miniaturized fluid delivery and analysis system

WEBSTER JAMES RUSSELL9 citations75

AST MAN INC

1 patent

US7235307B2Jun 26, 2007

Process for forming nitrocellulose films

AST MAN INC5 citations56