Inventor
STUMPF WILLIAM E
48 patents
⚠️ This page may combine multiple inventors who share the name “STUMPF WILLIAM E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MILLER HERMAN INC
33 patentsUS6733080B2May 11, 2004
Seating structure having a backrest with a flexible membrane and a moveable armrest
MILLER HERMAN INC192 citations99
US6722741B2Apr 20, 2004
Seating structure having a backrest with a bowed section
MILLER HERMAN INC195 citations99
US6702390B2Mar 9, 2004
Support assembly for a seating structure
MILLER HERMAN INC173 citations99
US6588842B2Jul 8, 2003
Backrest
MILLER HERMAN INC233 citations99
US6125521AOct 3, 2000
Process for making an office chair
MILLER HERMAN INC209 citations99
US6059368AMay 9, 2000
Office chair
MILLER HERMAN INC323 citations99
US6035901AMar 14, 2000
Woven fabric membrane for a seating surface
MILLER HERMAN INC325 citations99
US5765804AJun 16, 1998
Pneumatic support colunm for a chair
MILLER HERMAN INC100 citations99
US5038539AAug 13, 1991
Work space management system
MILLER HERMAN INC260 citations99
US4876835AOct 31, 1989
Work space management system
MILLER HERMAN INC185 citations99
US4529247AJul 16, 1985
One-piece shell chair
MILLER HERMAN INC207 citations99
US7594700B2Sep 29, 2009
Contoured seating structure
MILLER HERMAN INC130 citations98
US6966604B2Nov 22, 2005
Chair with a linkage assembly
MILLER HERMAN INC171 citations98
US6726286B2Apr 27, 2004
Seating structure having a fabric with a weave pattern
MILLER HERMAN INC163 citations98
US6386634B1May 14, 2002
Office chair
MILLER HERMAN INC268 citations98
US5772282AJun 30, 1998
Tilt control mechanism for a chair
MILLER HERMAN INC190 citations98
USD346279SApr 26, 1994
Chair
MILLER HERMAN INC123 citations98
USD386023SNov 11, 1997
Seat and back unit for a chair
MILLER HERMAN INC62 citations96
USD377431SJan 21, 1997
Seat and back unit for a chair
MILLER HERMAN INC69 citations96
US5086597AFeb 11, 1992
Work space management system hallway wall arrangement
MILLER HERMAN INC67 citations96
USD289120SApr 7, 1987
Chair shell
MILLER HERMAN INC104 citations96
US4054317AOct 18, 1977
Chair construction
MILLER HERMAN INC38 citations93
USD412406SAug 3, 1999
Rocking chair
MILLER HERMAN INC17 citations92
USD299192SJan 3, 1989
Chair
MILLER HERMAN INC28 citations92
USD296394SJun 28, 1988
Chair
MILLER HERMAN INC32 citations92
US4718716AJan 12, 1988
Reclining chair
MILLER HERMAN INC44 citations92
USD420523SFeb 15, 2000
Chair
MILLER HERMAN INC41 citations90
USD412625SAug 10, 1999
Set of carrels
MILLER HERMAN INC38 citations88
USD296623SJul 12, 1988
Stool or similar article
MILLER HERMAN INC22 citations82
USD295347SApr 26, 1988
Chair
MILLER HERMAN INC24 citations82
US4009856AMar 1, 1977
Mechanism for tilting chairs
MILLER HERMAN INC18 citations82
USD298289SNov 1, 1988
Table top or similar article
MILLER HERMAN INC7 citations74
USD331630SDec 8, 1992
Louvered wall tile
MILLER HERMAN INC2 citations63
KNAPE & VOGT MFG CO
11 patentsUSD327839SJul 14, 1992
Cantilever bracket
KNAPE & VOGT MFG CO27 citations93
USD323452SJan 28, 1992
Dress cover for shelving standard
KNAPE & VOGT MFG CO29 citations93
USD321471SNov 12, 1991
Shelving support pad for brackets
KNAPE & VOGT MFG CO25 citations93
US5004202AApr 2, 1991
Book end bracket and shelving system
KNAPE & VOGT MFG CO14 citations74
US5002248AMar 26, 1991
Beam and telescopic connector shelving system
KNAPE & VOGT MFG CO10 citations74
US4966343AOct 30, 1990
Aesthetic shelving system
KNAPE & VOGT MFG CO16 citations74
USD321621SNov 19, 1991
Combined book end bracket and shelf assembly
KNAPE & VOGT MFG CO7 citations69
USD321622SNov 19, 1991
Combined bracket and shelf assembly
KNAPE & VOGT MFG CO4 citations63
USD321618SNov 19, 1991
Combined bracket and shelf assembly
KNAPE & VOGT MFG CO3 citations63
USD321620SNov 19, 1991
Combined bracket and shelf assembly
KNAPE & VOGT MFG CO4 citations63
USD321619SNov 19, 1991
Combined book end bracket and shelf assembly
KNAPE & VOGT MFG CO1 citations52