TC

Tien Hou Cheng

SL Strategic Sports Limited: 2 patents #1 of 1Top 100%
📍 Sha Tin, CN: #35 of 227 inventorsTop 20%
Overall (2022): #103,813 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11395521 Helmet with in-moulded memory foam member and process therefor — 2022-07-26
11317673 Attachment and attachment system for a helmet — 2022-05-03