Inventor
CHADWICK DONALD
US25 patents
⚠️ This page may combine multiple inventors who share the name “CHADWICK DONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MILLER HERMAN INC
17 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
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
USD420523SFeb 15, 2000
Chair
MILLER HERMAN INC41 citations90