Assignee
DICK ERHARD
DE2 patents
Top patents by PatentIndex Score
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
US8937027B2Jan 20, 2015
Borosilicate glass composition for producing glass tubes and its use for producing glass tubes and as outer tube for lamps
DICK ERHARD0 citations46