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Inventor

Stephen E. Hester

Inventor
The Woodlands, TX, US

Overview

2→
Patents
2008–2009
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Dprimary
G01DMeasuring not specially adapted for a specific variable67%
G01CMeasuring distances, levels or bearings33%
PatentTitleYear
7,557,339'Optical position sensor'20097,319,514'Optical inclination sensor'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2009Patents assigned to BAKER HUGHES INC (2)· patent assignee history
2008Based in Blacksburg, VA, US· patent location history
2009Based in The Woodlands, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAKER HUGHES INC22008–2009
Locations
LocationPatentsSpan
The Woodlands, Texas, US12009
Blacksburg, Virginia, US12008