Assignee
CHANG MARK
2 granted patents·1 pending application·17 citations·filing 2003–2025
Technology mixA63B2
Top patents by PatentIndex Score
3 records- 0168US7166065B2Jogging machineCHANG MARK·Filed 2003·Granted Jan 23, 2007·16 cites·6 claims
- 0265US2025312675A1Space Saving Equal-Stress Distributing Suspending HangerCHANG MARK·Filed 2025·Application pending·0 cites
- 0353USD1092911SMartial arts pants with integrated knee padsCHANG MARK·Filed 2024·Granted Sep 16, 2025·1 cites·1 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →