Inventor

PRAY JEFFERY S

US3 patents

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

BAKER HUGHES INC

2 patents

US9810034B2Nov 7, 2017

Packer or bridge plug with sequential equalization then release movements

BAKER HUGHES INC2 citations68

US9617825B2Apr 11, 2017

Packer or bridge plug backup release system of forcing a lower slip cone from a slip assembly

BAKER HUGHES INC2 citations68

WEATHERFORD TECH HOLDINGS LLC

1 patent

US12460483B2Nov 4, 2025

Apparatus and method for assembling and deploying whipstock assembly

WEATHERFORD TECH HOLDINGS LLC0 citations48