Inventor

COLONELLO DENNIS J

US10 patents

⚠️ This page may combine multiple inventors who share the name “COLONELLO DENNIS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NORDICTRACK INC

2 patents

US5217487AJun 8, 1993

Back therapy system

NORDICTRACK INC116 citations97

USD336498SJun 15, 1993

Back therapy apparatus

NORDICTRACK INC81 citations95

COLONELLO DENNIS J

2 patents

US4752067AJun 21, 1988

Apparatus for use in exercising the abdominal muscles

COLONELLO DENNIS J89 citations94

USD394482SMay 19, 1998

Exercise device

COLONELLO DENNIS J31 citations90

SYLMARK HOLDINGS LTD

2 patents

USD508182SAug 9, 2005

Seat cushion

SYLMARK HOLDINGS LTD25 citations92

USD512258SDec 6, 2005

Seat cushion

SYLMARK HOLDINGS LTD8 citations73

FITNESS QUEST INC

2 patents

US5725463AMar 10, 1998

Abdominal exercise device

FITNESS QUEST INC51 citations89

USD381378SJul 22, 1997

Abdominal exercise device

FITNESS QUEST INC25 citations89

MILLER JACK V

1 patent

US5234395AAug 10, 1993

Adjustable asymmetric-resistance upper body exerciser

MILLER JACK V84 citations96

GROVE JAMES E

1 patent

US8926017B2Jan 6, 2015

Chair with integral pivoting lumbar and seat cushion portions

GROVE JAMES E13 citations84