Inventor

SPENCER STEVEN P

US2 patents

⚠️ This page may combine multiple inventors who share the name “SPENCER STEVEN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AT & T CORP

1 patent

US5418776AMay 23, 1995

Emergency local switching

AT & T CORP46 citations84

AT & T BELL LAB

1 patent

US5287344AFeb 15, 1994

Transferring lines in a digital loop carrier transmission system

AT & T BELL LAB23 citations84