Inventor

WASSERFUHR FRIEDEL

DE2 patents

Patents

2 patents

US7530837B2May 12, 2009

Electrical junction box for a solar cell module

SPELSBERG GUENTHER GMBH CO KG32 citations84

US7737355B2Jun 15, 2010

Electrical junction and joint box for a solar cell module

SPELSBERG GUENTHER GMBH CO KG17 citations77