Inventor
VENUGOPAL SHANKAR MADRAS
IN3 patents
Patents
3 patentsUS7077980B2Jul 18, 2006
Phosphors containing oxides of alkaline-earth and group-13 metals, and light sources incorporating the same
GEN ELECTRIC19 citations91
US6879091B2Apr 12, 2005
Composite electrode materials for electric lamps and methods of manufacture thereof
GEN ELECTRIC12 citations82
US6849996B2Feb 1, 2005
Electrode materials for electric lamps and methods of manufacture thereof
GEN ELECTRIC4 citations60