P

Inventor

RAY RICHARD J

US4 patents
⚠️ This page may combine multiple inventors who share the name “RAY RICHARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BELL LAB INC

1 patent

BELL LABORATORIES INC

1 patent

JOHNS MANVILLE INT INC

1 patent

AXIOM FOODS INC

1 patent