Inventor
HO SUNG-CHAO
TW5 patents
⚠️ This page may combine multiple inventors who share the name “HO SUNG-CHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
(unassigned)
4 patentsUS5846170ADec 8, 1998
Exercising apparatus for exercising abdominal muscles and for performing stretching exercises
28 citations88
US5669863ASep 23, 1997
Leg exercising apparatus
27 citations88
US6206808B1Mar 27, 2001
Angle-adjustable rowing exerciser
17 citations80
US5816985AOct 6, 1998
Multipurpose stretching and sporting equipment
18 citations80