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Wetter, Germany

Demag Cranes & Components Gmbh

USPTO Granted Patents = 48

CIPO Patents = 3

EPO Patents = 33

Trademarks = 6

Forward Citations = 408

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79 inventors (with patents filed for the assignee):

Udo Gersemsky (10 out of 31 patents)

Anton Münzebrock (9 out of 9 patents)

Giuliano Persico (8 out of 18 patents)

4. Thomas Kohlenberg (8 out of 14 patents)

5. Erik Appel (7 out of 7 patents)

6. Wolfgang Krebs (6 out of 15 patents)

7. Holger Freitag (6 out of 15 patents)

8. Franz Schulte (6 out of 10 patents)

9. Rüdiger Ostholt (6 out of 8 patents)

10. Klaus-Jürgen Winter (6 out of 11 patents)

11. Klaus Klemens Nerger (6 out of 12 patents)

12. Sven Müller (5 out of 9 patents)

13. Stefan Fitzler (5 out of 9 patents)

14. Burkhard Hasenack (5 out of 5 patents)

15. Gereon Imbusch (4 out of 7 patents)

Core Competencies:

Cable Winch

Lifting Apparatus

Load Hook

Hoisting Device

Control Device

Safety Brake Mechanism

Chain Block

Suspended Control Device

Pneumatic Valve

Drive Arrangement

Load Measuring Mechanism

Overhead Conveyor

48 patents: Sort by Forward Citations

1. 8789813 - Lifting apparatus, especially cable traction mechanism, comprising connecting possibilities (2014-07-29),

2. 8789812 - Base frame for a cable winch having removable support members (2014-07-29),

3. 8763992 - Base frame for a lifting apparatus having removable support members (2014-07-01),

4. 8608215 - Load-receiving means, in particular a hook block of a lifting gear (2013-12-17),

5. 8575503 - Operating device for manually actuating lifting devices (2013-11-05),

6. 8469727 - Arrangement for connecting two successive contact line rails (2013-06-25),

7. 8350672 - Method and system for wirelessly transmitting control commands for a controller for lifting gear (2013-01-08),

8. D655884 - Rail for hoists and conveyors (2012-03-13),

9. D650143 - Rail for hoists and conveyors (2011-12-06),

10. 7997433 - Device for suspending a travel rail of an overhead conveyor or a hoisting machine (2011-08-16),

11. 7926789 - Lifting gear (2011-04-19),

12. 7784627 - Device for suspending a rail, particularly a running rail of an overhead conveyor or of a lifting apparatus (2010-08-31),

13. 7766551 - Rotor block (2010-08-03),

14. 7739960 - Running gear (2010-06-22),

15. 7607707 - Load hook (2009-10-27),

Demag Cranes & Components GmbH is a leading global supplier of industrial cranes, components, and services. With a history dating back over 200 years, Demag offers a comprehensive range of lifting solutions for various industries, including automotive, energy, manufacturing, and construction. Their products include overhead cranes, process cranes, hoists, and crane components. Demag combines sophisticated engineering with innovative technology to provide reliable and efficient lifting solutions. Their dedicated team of experts ensures excellent customer support, installation, and maintenance services worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

48 Patents

#1 in Wetter

#1,136 in Germany

#14,122 in the World

Wetter, Germany

Demag Cranes & Components Gmbh

Forward Citations = 408

79 inventors:

Udo Gersemsky (10 out of 31 patents)

Anton Münzebrock (9 out of 9 patents)

Giuliano Persico (8 out of 18 patents)

4. Thomas Kohlenberg (8 out of 14 patents)

5. Erik Appel (7 out of 7 patents)

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