RC

Robert Chen

RU Razor Usa: 7 patents #2 of 7Top 30%
📍 Cerritos, CA: #4 of 48 inventorsTop 9%
🗺 California: #2,139 of 65,961 inventorsTop 4%
Overall (2022): #15,281 of 548,613Top 3%
7
Patents 2022

Issued Patents 2022

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11498636 Scooter with rear swivel wheel 2022-11-15
11447203 Powered personal mobility vehicle with rotating wheels Robert Hadley, William Griggs 2022-09-20
D957534 Drifting kart Ali Kermani, Robert Hadley 2022-07-12
11338883 Braking device for a personal mobility vehicle Robert Hadley 2022-05-24
D949749 Drifting kart 2022-04-26
D941930 Electric scooter Robert Hadley 2022-01-25
D940794 Drifting kart 2022-01-11