DS

David J. Siconolfi

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,762,110 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5381701 Dust particle exposure chamber Robert P. Frankenthal, James D. Sinclair 1995-01-17