P

Inventor

PETERSON RICHARD W

US12 patents
⚠️ This page may combine multiple inventors who share the name “PETERSON RICHARD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALUMINUM CO OF AMERICA

7 patents

U S ARMY CORPS OF ENGINEERS AS

1 patent

MINNESOTA MINING & MFG

1 patent

US HEALTH

1 patent

ALTAIR INT INC

1 patent

USA

1 patent