Inventor
SFERRA JAMES P
US15 patents
⚠️ This page may combine multiple inventors who share the name “SFERRA JAMES P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LSI INDUSTRIES INC
13 patentsUS5997158ADec 7, 1999
Retrofit canopy luminaire and method of installing same
LSI INDUSTRIES INC85 citations95
USD726947SApr 14, 2015
Lighting fixture
LSI INDUSTRIES INC26 citations92
US8480264B2Jul 9, 2013
Lighting apparatus with heat dissipation system
LSI INDUSTRIES INC13 citations92
USD598160SAug 11, 2009
Lighting fixture
LSI INDUSTRIES INC17 citations92
US6422720B2Jul 23, 2002
Retrofit canopy luminaire and method of installing same
LSI INDUSTRIES INC22 citations92
US6168300B1Jan 2, 2001
Retrofit canopy luminaire and method of installing same
LSI INDUSTRIES INC24 citations92
USD611188SMar 2, 2010
Lighting fixture
LSI INDUSTRIES INC23 citations91
USD603081SOct 27, 2009
Lighting fixture
LSI INDUSTRIES INC15 citations91
US8382334B2Feb 26, 2013
Lighting apparatus with heat dissipation system
LSI INDUSTRIES INC8 citations84
USD598161SAug 11, 2009
Lighting fixture
LSI INDUSTRIES INC16 citations84
US9541255B2Jan 10, 2017
Luminaires and reflector modules
LSI INDUSTRIES INC7 citations82
US8696171B2Apr 15, 2014
Lighting apparatus with heat dissipation system
LSI INDUSTRIES INC2 citations62
USD631183SJan 18, 2011
Lighting fixture
LSI INDUSTRIES INC5 citations61