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Inventor

Philip E. Harben

Inventor
Livermore, CA, US

Overview

2→
Patents
1995–2008
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.

G01Rprimary
G01RMeasuring electric variables33%
G01VGeophysics33%
G08BSignalling systems, e.g. personal calling systems33%
PatentTitleYear
7,440,858'Poynting-vector based method for determining the bearing and location of electromagnetic sources'20085,420,380'Seismic switch for strong motion measurement'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to US ARMY (1)· patent assignee history
1995Based in Oakley, CA, US· patent location history
2008Patents assigned to L LIVERMORE NAT SECURITY LLC (1)· patent assignee history
2008Based in Livermore, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
L LIVERMORE NAT SECURITY LLC12008
US ARMY11995
Locations
LocationPatentsSpan
Livermore, California, US12008
Oakley, California, US11995