Inventor

GRUENWALD FRANZ

DE2 patents

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

WACKER CHEMIE GMBH

1 patent

US6800413B2Oct 5, 2004

Low-silanol silica

WACKER CHEMIE GMBH39 citations89

(unassigned)

1 patent

USD458616SJun 11, 2002

Chain bucket

1 citations41