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Inventor

Pekka Laukkanen

Inventor
Tuusula, FI

Overview

4→
Patents
2004–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B23Pprimary
B23PMetal-working not otherwise provided for17%
B66BElevators17%
C23CCoating metallic material17%
D21GCalenders17%
Y10TTechnical subjects covered by former us classification17%
H05BElectric heating8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
PatentTitleYear
11,124,383Method for controlling an elevator lighting and an elevator202110,549,950Method and an arrangement for enabling movement of the elevator while a maintanence technician is in the pit20207,052,780'Coated roll or cylinder and machine having same'20066,699,417'Coating method for a roll or cylinder'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2006Patents assigned to STRATUM OY (2)· patent assignee history
2004–2006Based in Tuusula, FI· patent location history
2020–2021Patents assigned to KONE CORP (2)· patent assignee history
2020Based in Hyvinkaa, FI· patent location history
2021Based in Helsinki, FI· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONE CORP22020–2021
STRATUM OY22004–2006
Locations
LocationPatentsSpan
Tuusula, FI22004–2006
Helsinki, FI12021
Hyvinkaa, FI12020