Inventor
PFUND DAVID
US14 patents
⚠️ This page may combine multiple inventors who share the name “PFUND DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYLVAN R SHEMITZ DESIGNS INC
11 patentsUSD599945SSep 8, 2009
Workstation luminaire with continuous side slot
SYLVAN R SHEMITZ DESIGNS INC51 citations97
USD563019SFeb 26, 2008
Workstation luminaire
SYLVAN R SHEMITZ DESIGNS INC14 citations92
USD565234SMar 25, 2008
Luminaire with mounting stanchion
SYLVAN R SHEMITZ DESIGNS INC20 citations89
USD556362SNov 27, 2007
Uplight luminaire
SYLVAN R SHEMITZ DESIGNS INC19 citations89
US7568818B2Aug 4, 2009
Lamp distribution modifier and luminaire having the same
SYLVAN R SHEMITZ DESIGNS INC11 citations83
USD564692SMar 18, 2008
Workstation luminaire
SYLVAN R SHEMITZ DESIGNS INC12 citations83
US7360929B2Apr 22, 2008
Luminaire with multi-purpose mounting feature
SYLVAN R SHEMITZ DESIGNS INC10 citations82
US7517116B2Apr 14, 2009
Contoured lens for task ambient luminaires
SYLVAN R SHEMITZ DESIGNS INC4 citations62
US7762691B2Jul 27, 2010
Luminaire having a contoured surface that redirects received light
SYLVAN R SHEMITZ DESIGNS INC0 citations51
US7488085B2Feb 10, 2009
Compact task ambient luminaire with twin tube lamp
SYLVAN R SHEMITZ DESIGNS INC0 citations51
US7347587B2Mar 25, 2008
Apparatus for reducing socket shadow
SYLVAN R SHEMITZ DESIGNS INC0 citations40