Inventor

Michael Hufen

Inventor

Wuppertal, DE

Overview

7→

Patents

2012–2015

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 7 as inventor

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

E05Fprimary

E05FDevices for moving wings into open or closed position35%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof35%

Y10TTechnical subjects covered by former us classification18%

E05DHinges or suspension devices for doors, windows or wings6%

H02KDynamo-electric machines6%

PatentTitleYear

9,003,630'Assembly plate for housing at least one module in a housing body and corresponding method'2015 8,904,710'Door drive'2014 8,857,015'Carriage and suspension system utilizing carriages'2014 8,695,277'Door actuator'2014 8,601,744'Door actuator with an actuator unit'2013 8,274,183'Stator for a linear motor'2012 8,240,005'Regulating valve of a hydraulic door closer'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2015Patents assigned to DORMA GMBH & CO KG (7)· patent assignee history

2012–2015Patents assigned to HUFEN MICHAEL (7)· patent assignee history

2012–2014Patents assigned to RICHSTEIN AXEL (2)· patent assignee history

2012–2015Based in Wuppertal, DE· patent location history

2013–2014Patents assigned to DRUX MATTHIAS (2)· patent assignee history

2014Patents assigned to HÄNSCH HOLGER (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DORMA GMBH & CO KG	7	2012–2015
HUFEN MICHAELself	7	2012–2015
DRUX MATTHIAS	2	2013–2014
HÄNSCH HOLGER	2	2014
RICHSTEIN AXEL	2	2012–2014

Locations

Location	Patents	Span
Wuppertal, DE	7	2012–2015