HG

Hong Gu

UN Unknown: 1 patents #267 of 2,778Top 10%
📍 Shanghai, MD: #2 of 8 inventorsTop 25%
Overall (2002): #15,603 of 266,432Top 6%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6499755 Operation arrangement for a twist vehicle — 2002-12-31
D464999 Toddler's scooter — 2002-10-29
6464029 Electrical twist vehicle — 2002-10-15
6431566 Safety driving equipment for toddler's scooter — 2002-08-13