IDiyas

For the Inventor, By the Inventor

Ennepetal, Germany

Dorma Gmbh + Co. Kg


USPTO Granted Patents = 144



Trademarks = 11

Forward Citations = 2,047

Loading Chart...
Loading Chart...

90 inventors (with patents filed for the assignee):

goldMedal Lothar Ginzel (11 out of 15 patents)

silverMedal Sven Busch (10 out of 20 patents)

bronzeMedal Hubert Elmer (10 out of 14 patents)

4.  Andreas Finke (9 out of 16 patents)

5.  Volker Bienek (9 out of 16 patents)

6.  Georg Kaluza (8 out of 31 patents)

7.  Michael Hufen (7 out of 7 patents)

8.  Dietrich Jentsch (6 out of 9 patents)

9.  Thomas Salutzki (5 out of 16 patents)

10.  Arne Liebscher (5 out of 8 patents)

11.  Bernd Winkler (5 out of 5 patents)

12.  Horst Tillmann (5 out of 11 patents)

13.  Christian Hein (5 out of 6 patents)

14.  Herbert Kordes (5 out of 5 patents)

15.  Olaf Lüttmann (4 out of 4 patents)


Core Competencies:
Door Actuator
Mobile Partitioning Wall
Door Drive
Sliding Door
Linear Motor Arrangement
Door Closer
Locking System
Suspension System
Ceiling Track System
Manual Unlocking Unit
Braking Circuit
Frameless Glass Door

144 patents:

1. 9181744 - Door actuator (2015-11-10),
2. 9003732 - Mobile partitioning wall (2015-04-14),
3. 9003630 - Assembly plate for housing at least one module in a housing body and corresponding method (2015-04-14),
4. 8963683 - Enabling of functions in a door drive (2015-02-24),
5. 8904710 - Door drive (2014-12-09),
6. 8875344 - Door closer (2014-11-04),
7. 8857015 - Carriage and suspension system utilizing carriages (2014-10-14),
8. 8826494 - Door closer comprising cam drive (2014-09-09),
9. 8819895 - Door closer with free-swing function (2014-09-02),
10. 8806715 - Door closer comprising device for preventing a spring-back (2014-08-19),
11. 8732904 - Door closer (2014-05-27),
12. 8695277 - Door actuator (2014-04-15),
13. 8651534 - Locking system for door leaf installations (2014-02-18),
14. 8627621 - Roller rail for a sliding door and method for actuating a turnout in a roller rail (2014-01-14),
15. 8601744 - Door actuator with an actuator unit (2013-12-10),
DORMA GmbH + Co. KG is a global provider of access solutions and security systems. With a wide range of products, including door hardware, glass fittings, automatic doors, and secure access solutions, DORMA aims to create secure and comfortable environments for customers worldwide. Their innovative technologies and design-driven solutions cater to various industries, including commercial buildings, hospitality, healthcare, and residential. DORMA focuses on delivering high-quality products and exceptional customer service, ensuring the safety, convenience, and aesthetic appeal of every access point.
This text is generated by artificial intelligence and may not be accurate.

logo

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

...
144 Patents

#1 in Ennepetal

#457 in Germany

#5,494 in the World

...
Ennepetal, Germany

Dorma Gmbh + Co. Kg

Forward Citations = 2,047

90 inventors:

goldMedal Lothar Ginzel (11 out of 15 patents)

silverMedal Sven Busch (10 out of 20 patents)

bronzeMedal Hubert Elmer (10 out of 14 patents)

4.  Andreas Finke (9 out of 16 patents)

5.  Volker Bienek (9 out of 16 patents)

Please report any incorrect information to support@idiyas.com
Loading…