LD

Leland Frank Derbenwick

AT AT&T: 1 patents #10,626 of 18,772Top 60%
📍 Haverhill, MA: #167 of 285 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,588,432 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6262975 Method of auditing cross-connections related to concatenated signals in a synchronous optical network Ravichandran Iyer 2001-07-17