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Inventor

Heikki Leppanen

Inventor
Hyvinkaa, FI

Overview

1→
Patents
1992
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H04Bprimary
H04BTransmission100%
PatentTitleYear
5,153,808'Procedure and apparatus for protection of a data transmission network'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to KONE ELEVATOR GMBH (1)· patent assignee history
1992Based in Hyvinkaa, FI· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONE ELEVATOR GMBH11992
Locations
LocationPatentsSpan
Hyvinkaa, FI11992