JC

Jih-Ming Chen

AC Aten International Co.: 1 patents #62 of 144Top 45%
Overall (All Time): #1,203,189 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9314661 Pivotal unit for barbell — 2016-04-19
8950593 Structure for mounting a device on a rack — 2015-02-10
8617036 Barbell assembly — 2013-12-31
8047975 Dumbbell assembly with rotatable weight members — 2011-11-01