Assignee
GUNNELL INC
US4 patents
Top patents by PatentIndex Score
US5689999ANov 25, 1997
Adjustable rotary locking and unlocking apparatus
GUNNELL INC63 citations93
US5209509AMay 11, 1993
Wheelchair footrest assembly
GUNNELL INC99 citations91
US4893827AJan 16, 1990
Chair construction for incapacitated persons
GUNNELL INC79 citations91
US5449478ASep 12, 1995
Contoured seating construction and method
GUNNELL INC7 citations69