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Inventor

Hans Schellhase

Inventor
Delta, CA

Overview

2→
Patents
2004–2006
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.

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
G01RMeasuring electric variables33%
H01HElectric switches33%
PatentTitleYear
7,053,625'Method and apparatus for detecting wear in components of high voltage electrical equipment'20066,777,948'Method and apparatus for detecting wear in components of high voltage electrical equipment'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2006Patents assigned to ELECTRIC POWER RES INST (2)· patent assignee history
2004–2006Based in Delta, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ELECTRIC POWER RES INST22004–2006
Locations
LocationPatentsSpan
Delta, CA22004–2006