Inventor

LIN AIAS

TW3 patents

Patents

3 patents

US10500682B2Dec 10, 2019

Roller structure

FIVETECH TECHNOLOGY INC2 citations66

US10458464B2Oct 29, 2019

Roller structure

FIVETECH TECHNOLOGY INC2 citations66

US11933068B2Mar 19, 2024

Pull handle structure

FIVETECH TECHNOLOGY INC0 citations47