P

Inventor

HART JR ARTHUR C

US6 patents
⚠️ This page may combine multiple inventors who share the name “HART JR ARTHUR C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AT & T BELL LAB

2 patents

BELL TELEPHONE LABOR INC

2 patents

AT & T CORP

1 patent

AMERICAN TELEPHONE & TELEGRAPH

1 patent