P

Inventor

D ANGELO III CHARLES

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

SHELL OIL CO

4 patents

D ANGELO III CHARLES

2 patents

HARMASON PATRICK SILAS

2 patents

COLES JOHN MATTHEW

1 patent

COLES III JOHN MATTHEW

1 patent