JL

Jing Li

The Procter & Gamble: 1 patents #345 of 906Top 40%
📍 Bayannao'er, TX: #1 of 1 inventorsTop 100%
Overall (2002): #191,442 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D461959 Toothbrush head John Geoffrey Chan, Ping Wang, Ying Ouyang 2002-08-27