Inventor

SUN GUOMIN

CN2 patents

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

GORE ENTERPRISE HOLDINGS INC

1 patent

US7405015B2Jul 29, 2008

Ionomer for use in fuel cells and method of making same

GORE ENTERPRISE HOLDINGS INC8 citations65

QIN MINGWEN

1 patent

US9950816B2Apr 24, 2018

Powder output device

QIN MINGWEN0 citations23