Patents/Assignees

WELLNA CO., Ltd

6 patents in portfolio

US12588724utility2026
Hair Weft and Preparation Process Thereof
0 cites
US12484647utility2025
Hair Weft and Preparation Process Thereof
0 cites
US12471654utility2025
Hair Weft and Preparation Process Thereof
0 cites
US12357049utility2025
Hair Weft and Preparation Process Of
0 cites
US12268260utility2025
Hair Weft and Preparation Process Thereof
0 cites
US12185781utility2025
Hair Weft and Preparation Process Of
0 cites