Inventor
HAUGAARD ERIC
US13 patents
⚠️ This page may combine multiple inventors who share the name “HAUGAARD ERIC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RUUD LIGHTING INC
11 patentsUS7350940B2Apr 1, 2008
Overhead industrial light fixture with thermal chimney contiguous to recessed socket
RUUD LIGHTING INC36 citations92
US6601975B1Aug 5, 2003
Overhead industrial light fixture with two-piece housing
RUUD LIGHTING INC20 citations92
USD576331SSep 2, 2008
Curved pole with lighting fixture
RUUD LIGHTING INC11 citations84
US6467927B1Oct 22, 2002
Overhead industrial light fixture with mounted reflector
RUUD LIGHTING INC14 citations84
US6390655B1May 21, 2002
Overhead industrial light fixture with versatile hanger system
RUUD LIGHTING INC14 citations84
US6394869B1May 28, 2002
Method for manufacture of overhead light fixture
RUUD LIGHTING INC12 citations73
US5345369ASep 6, 1994
Optical system for lamp-mounting elongate roof fixture
RUUD LIGHTING INC9 citations70
US6974230B1Dec 13, 2005
Low-profile overhead industrial light fixture
RUUD LIGHTING INC5 citations63
US7319593B2Jan 15, 2008
Industrial light fixture with spring-bracket over capacitor
RUUD LIGHTING INC2 citations62
US6867959B2Mar 15, 2005
Double-wall ballast engagement and ballast mounting method
RUUD LIGHTING INC1 citations52
US6783265B2Aug 31, 2004
Suspension stabilizers for overhead lighting fixtures
RUUD LIGHTING INC0 citations52