Xukai Jin — 2 Patents

Overall (All Time): #1,950,222 of 4,157,543Top 50%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9926171	Embedded safety elevator	—	2018-03-27
9454867	Automatic food and beverage vending machine	—	2016-09-27