JD

J. Robert Dees

CE Celgard: 1 patents #86 of 126Top 70%
Overall (All Time): #3,454,244 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6921608 Battery separator Ronald W. Call, Shizuo Ogura, Donald K. Simmons, Xiangyun Wei 2005-07-26