Inventor

COLLIGNON JOHANN

DE2 patents

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

SCHOTT GLAS

1 patent

US6871514B2Mar 29, 2005

Method of making glass, a method and device for the control and setting of the redox state of redox fining agents in a glass melt

SCHOTT GLAS38 citations86

DICK ERHARD

1 patent

US8178451B2May 15, 2012

Glass composition formulated for a glass-metal bond of a tube collector and glass-metal bond made with glass of said glass composition

DICK ERHARD3 citations51