IDiyas

For the Inventor, By the Inventor

Augsburg, Germany

Renk Aktiengesellschaft


USPTO Granted Patents = 68



Trademarks = 15

Forward Citations = 417

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90 inventors (with patents filed for the assignee):

goldMedal Burkhard Pinnekamp (9 out of 10 patents)

silverMedal Max Witzenberger (7 out of 7 patents)

bronzeMedal Alexander Walter (5 out of 5 patents)

4.  Helmut Hösle (5 out of 5 patents)

5.  Hartmut Hultsch (4 out of 4 patents)

6.  Bernd Negwer (4 out of 4 patents)

7.  Franz-Xaver Zaunberger (3 out of 5 patents)

8.  Gerhard Kirstein (2 out of 15 patents)

9.  Mohamed Sfar (2 out of 3 patents)

10.  Dietmar Sterns (2 out of 2 patents)

11.  Nikolaus Müller (2 out of 2 patents)

12.  Ingo Sommer (2 out of 2 patents)

13.  Rolf Döbereiner (2 out of 2 patents)

14.  Harald Naunheimer (2 out of 2 patents)

15.  Helmut Schwertberger (2 out of 2 patents)


Core Competencies:
Drive Train Arrangement
Power Shift Transmission
Submarine Drive System
Gearbox Arrangement
Electric Steering System
Marine Vessel Propulsion
Electromechanical Drive
Cooling Device for Vehicles
Torque Transmission Device
Transmission for Wind Generators
Screw Connection Clutch
Fault-Tolerant Actuating Device

68 patents:

1. 11466669 - Drive train arrangement (2022-10-11),
2. 11280387 - Power shift transmission (2022-03-22),
3. 10731730 - Transmission in particular for wind power generators (2020-08-04),
4. 10723425 - Submarine drive system (2020-07-28),
5. 10584748 - Plain bearing and method for producing the same (2020-03-10),
6. 10400860 - Transmission arrangement (2019-09-03),
7. 10180178 - Gearbox and drive arrangement with a gearbox (2019-01-15),
8. 10094466 - Gear unit (2018-10-09),
9. 10060520 - Transmission for a drive arrangement of a driven machine (2018-08-28),
10. 10006493 - Screw connection for a non-shiftable multi-plate clutch, and multi-plate clutch (2018-06-26),
11. 9433133 - Device and method for cooling an electric component for a vehicle (2016-08-30),
12. 9221530 - Ship propulsion system and ship equipped therewith (2015-12-29),
13. 8845267 - Pod drive (2014-09-30),
14. 8813879 - Electric steering and driving system for a lateral wheel-steering vehicle (2014-08-26),
15. 8734289 - System for the generation of mechanical and/or electrical energy (2014-05-27),
RENK Aktiengesellschaft is a German engineering company established in 1873. They specialize in developing and manufacturing high-precision drive technology, gears, propulsion components, and testing systems. RENK serves various industries, including marine, energy, defense, rail, and aviation. They are known for their innovative solutions, reliability, and commitment to quality. For more information, please visit their official website.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

68 Patents

#5 in Augsburg

#848 in Germany

#10,446 in the World

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Augsburg, Germany

Renk Aktiengesellschaft

Forward Citations = 417

90 inventors:

goldMedal Burkhard Pinnekamp (9 out of 10 patents)

silverMedal Max Witzenberger (7 out of 7 patents)

bronzeMedal Alexander Walter (5 out of 5 patents)

4.  Helmut Hösle (5 out of 5 patents)

5.  Hartmut Hultsch (4 out of 4 patents)

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