Inventor

GOTTSCHLING JOHN

US4 patents

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

HUGHES TOOL CO

2 patents

US4569394AFeb 11, 1986

Method and apparatus for increasing the concentration of proppant in well stimulation techniques

HUGHES TOOL CO118 citations93

US4512405AApr 23, 1985

Pneumatic transfer of solids into wells

HUGHES TOOL CO61 citations93

BAKER HUGHES HOLDINGS LLC

1 patent

US11111766B2Sep 7, 2021

Methods of improving hydraulic fracture network

BAKER HUGHES HOLDINGS LLC11 citations82

BAKER HUGHES A GE CO LLC

1 patent

US9920607B2Mar 20, 2018

Methods of improving hydraulic fracture network

BAKER HUGHES A GE CO LLC7 citations80