Inventor
NAGEL DUANE F
US9 patents
⚠️ This page may combine multiple inventors who share the name “NAGEL DUANE F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STEELCASE INC
5 patentsUS5662381ASep 2, 1997
Chair construction and method of assembly
STEELCASE INC106 citations98
US5318346AJun 7, 1994
Chair with zero front rise control
STEELCASE INC112 citations97
US5842264ADec 1, 1998
Chair construction and method of assembly
STEELCASE INC74 citations95
US7866268B2Jan 11, 2011
Height adjustable leg assembly
STEELCASE INC7 citations82
US8037642B2Oct 18, 2011
Panel assembly including slat wall segment
STEELCASE INC5 citations60