DG

Donald B. Grust

AT AT&T: 1 patents #10,626 of 18,772Top 60%
BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
Overall (All Time): #4,007,776 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4633461 Switching control for multiple stage time division switch Randall G. Banton, Rajiv Bhatia, David R. Johnson, Joseph G. Kneuer, Kuang-Shin Lin +4 more 1986-12-30