YG

Yihong Guo

W& W. R. Grace &: 1 patents #1 of 13Top 8%
📍 Jingwei, MD: #1 of 1 inventorsTop 100%
Overall (1994): #49,284 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5281491 Battery separator Burton M. Rein, Howard J. Troffkin, Robert M. Spotnitz, Richard T. Giovannoni 1994-01-25