Inventor
LUDWIG JAMES N
US102 patents
⚠️ This page may combine multiple inventors who share the name “LUDWIG JAMES N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STEELCASE INC
31 patentsUSD701053SMar 18, 2014
Chair
STEELCASE INC42 citations98
USD688498SAug 27, 2013
Chair
STEELCASE INC37 citations98
USD688497SAug 27, 2013
Chair
STEELCASE INC44 citations98
USD688505SAug 27, 2013
Chair
STEELCASE INC35 citations98
USD688500SAug 27, 2013
Chair
STEELCASE INC37 citations98
USD688499SAug 27, 2013
Chair
STEELCASE INC42 citations98
USD688503SAug 27, 2013
Chair
STEELCASE INC35 citations98
USD646085SOct 4, 2011
Seating unit
STEELCASE INC72 citations98
USD636612SApr 26, 2011
Seating unit
STEELCASE INC52 citations98
USD624328SSep 28, 2010
Bench
STEELCASE INC62 citations97
USD742676SNov 10, 2015
Chair
STEELCASE INC20 citations96
USD742677SNov 10, 2015
Chair
STEELCASE INC20 citations96
USD698164SJan 28, 2014
Chair
STEELCASE INC30 citations96
USD690143SSep 24, 2013
Base for seating unit
STEELCASE INC24 citations96
USD689723SSep 17, 2013
Base for seating unit
STEELCASE INC24 citations96
USD688504SAug 27, 2013
Chair
STEELCASE INC34 citations96
USD688501SAug 27, 2013
Chair
STEELCASE INC32 citations96
USD599122SSep 1, 2009
Privacy screen
STEELCASE INC48 citations95
USD707976SJul 1, 2014
Chair
STEELCASE INC44 citations94
USD704487SMay 13, 2014
Chair
STEELCASE INC33 citations94
US10194750B2Feb 5, 2019
Seating arrangement
STEELCASE INC26 citations93
USD701410SMar 25, 2014
Chair seat
STEELCASE INC11 citations93
USD699958SFeb 25, 2014
Chair
STEELCASE INC28 citations93
USD699959SFeb 25, 2014
Chair
STEELCASE INC21 citations93
USD697728SJan 21, 2014
Chair
STEELCASE INC24 citations93
USD690547SOct 1, 2013
Chair
STEELCASE INC20 citations93
USD690146SSep 24, 2013
Chair
STEELCASE INC21 citations93
USD689314SSep 10, 2013
Chair
STEELCASE INC32 citations93
USD689312SSep 10, 2013
Chair
STEELCASE INC19 citations93
USD689318SSep 10, 2013
Chair
STEELCASE INC21 citations93
USD689313SSep 10, 2013
Chair
STEELCASE INC20 citations93
STEELCASE DEV CORP
9 patentsUS6748710B2Jun 15, 2004
Partition trim having functional aspects
STEELCASE DEV CORP101 citations98
USD600052SSep 15, 2009
Back for seating unit
STEELCASE DEV CORP67 citations97
USD592876SMay 26, 2009
Seating unit
STEELCASE DEV CORP66 citations97
US6807776B2Oct 26, 2004
Building outfitting system with common accessory-mounting feature
STEELCASE DEV CORP88 citations97
US7677182B2Mar 16, 2010
Two person work environment
STEELCASE DEV CORP64 citations96
USD564264SMar 18, 2008
Seating unit
STEELCASE DEV CORP46 citations96
US6516571B1Feb 11, 2003
Freestanding screen system
STEELCASE DEV CORP55 citations96
USD465049SOct 29, 2002
Lighting apparatus
STEELCASE DEV CORP47 citations96
US6851226B2Feb 8, 2005
Partition panel with modular appliance mounting arrangement
STEELCASE DEV CORP104 citations94
SMITH BRUCE M
5 patentsCORCORRAN SEAN M
5 patentsUSD679517SApr 9, 2013
Seating unit
CORCORRAN SEAN M35 citations98
USD679923SApr 16, 2013
Base for seating unit
CORCORRAN SEAN M29 citations96
USD679524SApr 9, 2013
Seating unit
CORCORRAN SEAN M32 citations96
USD679525SApr 9, 2013
Seating unit
CORCORRAN SEAN M31 citations96
USD679523SApr 9, 2013
Seating unit
CORCORRAN SEAN M24 citations96
Showing the top 50 of 102 patents by PatentIndex Score.