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Inventor

Norbert Krost

Inventor
Berlin, DE

Overview

2→
Patents
2001–2005
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Tprimary
H01TSpark gaps67%
H01CResistors33%
PatentTitleYear
6,952,336'Protective element for the dissipation of overvoltages and its use'20056,172,865'Module for protecting telecommunication devices against voltage surges'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to SIEMENS AG (1)· patent assignee history
2001–2005Based in Berlin, DE· patent location history
2005Patents assigned to EPCOS AG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EPCOS AG12005
SIEMENS AG12001
Locations
LocationPatentsSpan
Berlin, DE22001–2005