Inventor

STOUT JOHN HUGO

US3 patents

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

ARIZONA PUBLIC SERVICE CO

2 patents

US7188568B2Mar 13, 2007

Self-propelled vehicle for movement within a tubular member

ARIZONA PUBLIC SERVICE CO50 citations88

US7362097B2Apr 22, 2008

RFT pipeline inspection system and method therefor

ARIZONA PUBLIC SERVICE CO4 citations60

PINNACLE WEST CAPITAL CORP

1 patent

US7143659B2Dec 5, 2006

Pipe-inspection system

PINNACLE WEST CAPITAL CORP69 citations90