Inventor
LAIRD RICHARD C
US4 patents
Patents
4 patentsUS7033239B2Apr 25, 2006
Fluorescent lamp and method for attaching a base member to an end of same
OSRAM SYLVANIA INC44 citations90
US7541726B2Jun 2, 2009
Lamp filament
OSRAM SYLVANIA INC8 citations78
US7637649B2Dec 29, 2009
Reversible lamp
OSRAM SYLVANIA INC7 citations67
US6794811B2Sep 21, 2004
Fluorescent lamp and method for attaching a base member to an end of same
OSRAM SYLVANIA INC1 citations46