Inventor

POWELL JOHN W

US5 patents

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

(unassigned)

3 patents

US6286289B1Sep 11, 2001

MI LLC

1 patent

US6959767B2Nov 1, 2005

Remediation treatment of sustained casing pressures (SCP) in wells with top down surface injection of fluids and additives

MI LLC49 citations89

KENNAMETAL INC

1 patent

US4875365AOct 24, 1989

Method and apparatus for measuring cutting forces of machine tool

KENNAMETAL INC7 citations72

POWELL JOHN W

(unassigned)

Multiple face sheet isogrid structures

Boiler automated welding system (BAWS)

Air driven lottery game

MI LLC

Remediation treatment of sustained casing pressures (SCP) in wells with top down surface injection of fluids and additives

KENNAMETAL INC

Method and apparatus for measuring cutting forces of machine tool