Patents/Inventors

Pak Yin Lo

Hong KongHK2 patents

3 Patents

US120900332024
System of Pantiliners and Menstrual Pads
Small Healthy Environment Limited
0 cites
US118193922023
System of Pantiliners and Menstrual Pads
Small Healthy Environment Limited
0 cites
US115965592023
System of Pantiliners and Menstrual Pads
Small Healthy Environment Limited
0 cites