Inventor

SIMPSON DAYTON M

US3 patents

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

BROWN & ROOT

2 patents

US4098091AJul 4, 1978

Riser guide member

BROWN & ROOT19 citations67

US4112698ASep 12, 1978

Articulated stinger

BROWN & ROOT14 citations65

OTIS ENG CO

1 patent

US4730677AMar 15, 1988

Method and system for maintenance and servicing of subsea wells

OTIS ENG CO165 citations95