P

Inventor

VESPERMAN WILLIAM C

US20 patents
⚠️ This page may combine multiple inventors who share the name “VESPERMAN WILLIAM C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WESTERN ELECTRIC CO

8 patents

AT & T TECHNOLOGIES INC

8 patents

AT & T BELL LAB

2 patents

VESPERMAN WILLIAM C

1 patent

BELL TELEPHONE LABOR INC

1 patent