LexDanaLexDanabeta
Inventor

John William Ertel

Inventor
New Vienna, OH, US

Overview

4→
Patents
2002–2011
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties80%
G01BMeasuring length, thickness or similar linear dimensions20%
PatentTitleYear
8,013,599'Methods and apparatus for testing a component'20117,436,992'Methods and apparatus for testing a component'20086,812,697'Molded eddy current array probe'20046,356,069'Eddy current calibration standard'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2011Patents assigned to GEN ELECTRIC (4)· patent assignee history
2002–2011Based in New Vienna, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC42002–2011
Locations
LocationPatentsSpan
New Vienna, OH, US42002–2011