P

Inventor

HALL ROBERT D

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

STANDARD OIL CO INDIANA

7 patents

ALLIED CORP

2 patents

STANDARD OIL CO

2 patents

PRESTOLITE ELECTRIC INC

2 patents

UNITED TECHNOLOGIES MOTOR SYST

1 patent

BIOMED

1 patent

HALL ROBERT D

1 patent

BIOMED DIAGNOSTICS

1 patent