Inventor
MASSEY JAMES E
US5 patents
Patents
5 patentsUS5662381ASep 2, 1997
Chair construction and method of assembly
STEELCASE INC106 citations98
US5842264ADec 1, 1998
Chair construction and method of assembly
STEELCASE INC74 citations95
US5540481AJul 30, 1996
Chair with zero front rise control
STEELCASE INC69 citations95
US5213295AMay 25, 1993
Two-way actuator for a chair height adjustment mechanism
STEELCASE INC11 citations71
USRE35805EMay 26, 1998
Two-way actuator for a chair height adjustment mechanism
STEELCASE INC1 citations50