P

Inventor

RICHARDSON JOHN M

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

HALLIBURTON ENERGY SERV INC

2 patents

HALLIBURTON CO

2 patents

ROCKWELL INTERNATIONAL CORP

1 patent

IRVING JACK H

1 patent