CH

Callum A. S. Hill

BL British Telecommunications Public Limited: 1 patents #627 of 1,458Top 45%
📍 Penisarwaun, GB: #1 of 1 inventorsTop 100%
Overall (All Time): #3,778,795 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5445767 Optical switches Christoper S. Winter, Stephen N. Oliver, James D. Rush, Allan E. Underhill 1995-08-29