Robert Chen — 1 Patent in 2021

RURazor Usa: 1 patents #4 of 6Top 70%

Cerritos, CA: #18 of 46 inventorsTop 40%

California: #26,007 of 66,859 inventorsTop 40%

Overall (2021): #286,401 of 548,734Top 55%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D914102	Electric scooter	Robert Hadley	2021-03-23