P

Inventor

GUATNEY LLOYD W

US10 patents
⚠️ This page may combine multiple inventors who share the name “GUATNEY LLOYD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEVRON PHILLIPS CHEMICAL CO

5 patents

CHEVRON PHILLIPS CHEMICAL CO LP

2 patents

DING ERRUN

1 patent

PHILLIPS PETROLEUM CO

1 patent

PHILLIPS PETROLEUM COMPANY WAS

1 patent