CIPO Patents = 4

EPO Patents = 105

Trademarks = 10

Forward Citations = 1,366

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159 inventors (with patents filed for the assignee):

Hermann Rappenecker (21 out of 33 patents)

Arno Karwath (21 out of 34 patents)

Frank Jeske (19 out of 27 patents)

4. Alexander Hahn (19 out of 22 patents)

5. Wolfgang Laufer (18 out of 26 patents)

6. Arnold Kuner (15 out of 16 patents)

7. Wolfgang Arno Winkler (14 out of 16 patents)

8. Hassan Ghodsi-Khameneh (11 out of 11 patents)

9. Jörg Hornberger (11 out of 11 patents)

10. Hans-Dieter Schondelmaier (10 out of 10 patents)

11. Hansjörg Berroth (9 out of 9 patents)

12. Siegfried Seidler (8 out of 11 patents)

13. Daniel Hauer (7 out of 7 patents)

14. Rodica Peia (7 out of 7 patents)

15. Frank Heller (7 out of 7 patents)

Core Competencies:

Fan Hub

External Rotor Device

Radial Fan

Wheel Drive Module

Electric Motor

Pump Device

Centrifugal Blower

Axial Ventilator

Modular Drive System

Control Electronics

Ventilating Fan

Motor Assembly

181 patents: Sort by Forward Citations

1. D1104242 - Fan hub (2025-12-02),

2. 12451767 - External rotor device having integrated sensor system, and use (2025-10-21),

3. 12366253 - Radial fan with tapered tongue geometry (2025-07-22),

4. 12135206 - Method for determining actual state values (2024-11-05),

5. 12066068 - Brake module of a wheel module having a wheel drivable about a wheel axis by a drive module and indefinitely steerable about a steering axis (2024-08-20),

6. 12060887 - Fan with cover plate on the rotor bell (2024-08-13),

7. 12030386 - Wheel drive module with a wheel received in the wheel drive module (2024-07-09),

8. 12024024 - Wheel drive module of modular construction (2024-07-02),

9. 12021473 - Control for an electromagnetic holding brake (2024-06-25),

10. 11999574 - Reel motor with closed cooling circuit (2024-06-04),

11. 11831269 - Method for controlling two electric motors (2023-11-28),

12. 11808273 - Rotor assembly (2023-11-07),

13. 11781591 - Radial ventilator (2023-10-10),

14. 11760188 - Wheel drive module for driving and steering a wheel (2023-09-19),

15. 11742715 - Electric motor with heat dissipation for the motor shaft bearing (2023-08-29),

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

181 Patents

#1 in St. Georgen

#365 in Germany

#4,468 in the World

St. Georgen, Germany

Ebm-papst St. Georgen Gmbh & Co Kg

Forward Citations = 1,366

159 inventors:

Hermann Rappenecker (21 out of 33 patents)

Arno Karwath (21 out of 34 patents)

Frank Jeske (19 out of 27 patents)

4. Alexander Hahn (19 out of 22 patents)

5. Wolfgang Laufer (18 out of 26 patents)

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4 patents (CIPO):

Please report any incorrect information to support@idiyas.com

105 patents (EPO):

Please report any incorrect information to support@idiyas.com