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Inventor

Wolfram Heisen

Inventor
Lutjenburg, DE

Overview

2→
Patents
2010–2020
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

B29Cprimary
B29CShaping or joining of plastics33%
E05BLocks33%
E05CBolts or fastening devices for wings, specially for doors or windows33%
PatentTitleYear
10,794,087Door locking device, in particular an electromagnetic door locking device20207,847,661'Actuation magnet for moving a closure needle of a hot-runner nozzle of an injection molding tool'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to KUHNKE AUTOMATION GMBH & CO KG (1)· patent assignee history
2010Based in Lütjenburg, DE· patent location history
2020Patents assigned to KENDRION KUHNKE AUTOMATION GMBH (1)· patent assignee history
2020Based in Lutjenburg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KENDRION KUHNKE AUTOMATION GMBH12020
KUHNKE AUTOMATION GMBH & CO KG12010
Locations
LocationPatentsSpan
Lutjenburg, DE12020
Lütjenburg, DE12010