Inventor

CRAIG JR JAMES T

2 patents

⚠️ This page may combine multiple inventors who share the name “CRAIG JR JAMES T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STANDARD OIL CO INDIANA

1 patent

US4015673AApr 5, 1977

Directional drilling system

STANDARD OIL CO INDIANA32 citations88

STANDARD OIL CO

1 patent

US3961674AJun 8, 1976

Directional drilling system

STANDARD OIL CO12 citations69