logo

For the Inventor, By the Inventor

Wetter, Germany

Demag Cranes & Components Gmbh

Calculating rank
USPTO Granted Patents = 48

% Expired Patents = 41.7



Trademarks = 5

Forward Citations = 417

Loading Chart...
Loading Chart...

79 inventors (with patents filed for the assignee):

goldMedal Udo Gersemsky (10 out of 31 patents)

silverMedal Anton Münzebrock (9 out of 9 patents)

bronzeMedal 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:
Lifting Apparatus
Cable Winch
Hoisting Device
Control Device
Load Hook
Safety Brake
Overhead Conveyor
Pneumatic Valve
Chain Block
Suspended Control
Cable Guide
Drive Arrangement

48 patents:

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),
Company Overview
Demag Cranes & Components GmbH, headquartered in Wetter, Germany, specializes in the development and manufacturing of advanced lifting solutions. The company focuses on a range of technologies including cable winches, hoisting devices, and safety mechanisms, ensuring efficient and safe material handling across various industries. With a commitment to innovation, Demag integrates control devices and suspended control systems into its products, enhancing operational reliability and user experience in lifting applications.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

Demag Cranes & Components Gmbh USPTO Patent Assignee Logo
48 Patents

#1 in Wetter

#1,108 in Germany

#14,575 in the World

Wetter, DE
Wetter, Germany

Demag Cranes & Components Gmbh

Forward Citations = 417

79 inventors:

goldMedal Udo Gersemsky (10 out of 31 patents)

silverMedal Anton Münzebrock (9 out of 9 patents)

bronzeMedal Giuliano Persico (8 out of 18 patents)

4.  Thomas Kohlenberg (8 out of 14 patents)

5.  Erik Appel (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Demag Cranes & Components Gmbh. Retrieved from https://idiyas.com/company/demag-cranes-and-components

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…