Inventor

RADEMAKER ROBERT A

US4 patents

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

OTIS ENG CO

2 patents

US5275038AJan 4, 1994

Downhole reeled tubing inspection system with fiberoptic cable

OTIS ENG CO93 citations95

US5419188AMay 30, 1995

Reeled tubing support for downhole equipment module

OTIS ENG CO81 citations94

HALLIBURTON ENERGY SERV INC

1 patent

US6619388B2Sep 16, 2003

Fail safe surface controlled subsurface safety valve for use in a well

HALLIBURTON ENERGY SERV INC246 citations98

HALLIBURTON CO

1 patent

US5485745AJan 23, 1996

Modular downhole inspection system for coiled tubing

HALLIBURTON CO132 citations95