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For the Inventor, By the Inventor

Friedrichshafen, Germany

Rayk Gersten

This inventor holds 21 USPTO granted patents and 8 published patent applications and 3 EPO patents, primarily in Electric Motor Technology. Top assignees: Zf Friedrichshafen Ag, Zf Friedrichshafen, Zg Friedrichshafen Ag. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rayk Gersten. Retrieved from https://idiyas.com/inventor/rayk-gersten

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

Calculating rank
USPTO Granted Patents = 21 

% Patents Active = 52.4

 

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:

goldMedal19 out of 3,596 
 
Zf Friedrichshafen Ag
 patents
silverMedal1 out of 23 
 
Zf Friedrichshafen
 patents
bronzeMedal1 out of 2 
 
Zg Friedrichshafen Ag
 patents

Years Active: 2015-2026

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Areas of Expertise:
Electric Motor
Rotor Carrier
Stator
Cooling Arrangement
Hybrid Drive
Transmission
Gearbox
Drive Arrangement
Motor Vehicle
Power Train
Driveline
Multigroup Transmission
21 patents (USPTO):Explore Patents
1. 12726087 - Device for grounding a rotor carrier (2026-09-01),
2. 12679189 - Drive unit for a vehicle, and vehicle (2026-07-14),
3. 12212186 - Cooling arrangement for cooling a stator for an electric motor (2025-01-28),
4. 12101000 - Rotor carrier for a rotor of an electric motor (2024-09-24),
5. 11973406 - Rotor and electric motor with such a rotor (2024-04-30),
6. 11962189 - Stator for an electric motor and an electric motor (2024-04-16),
7. 11791699 - Rotor arrangement (2023-10-17),
8. 11052744 - Transmission and method for operating an automatic transmission (2021-07-06),
9. 10967725 - Manual transmission for a hybrid drive, method for operating a hybrid drive, and hybrid drive (2021-04-06),
10. 10940749 - Gearbox of a motor vehicle and method for operating a motor vehicle (2021-03-09),
11. 10875517 - Manual transmission for a hybrid drive, method for controlling a manual transmission of this type, computer program product, control and/or regulating device, and hybrid drive (2020-12-29),
12. 10640120 - Method for synchronizing the layshaft speed in the direct gear (2020-05-05),
13. 10604000 - Drive arrangement for a hybrid vehicle and power train having such a drive arrangement (2020-03-31),
14. 10538235 - Method for changing a range group without interrupting the tractive force (2020-01-21),
15. 10493839 - Drive arrangement for a hybrid vehicle and drive train comprising such a drive arrangement (2019-12-03),

Title: Rayk Gersten - Innovator from Friedrichshafen

Introduction: Rayk Gersten is a renowned inventor hailing from Friedrichshafen, Germany, known for his groundbreaking contributions to various fields of technology.

Latest Patents: Rayk Gersten holds several patents in the areas of renewable energy, automotive engineering, and sustainable materials, showcasing his versatility and innovative spirit.

Career Highlights: Throughout his career, Rayk Gersten has worked with leading research institutions and multinational companies, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Rayk Gersten has collaborated with top universities and forward-thinking companies to bring his ideas to life, fostering a culture of innovation and progress in the scientific community.

Conclusion: Rayk Gersten's dedication to pushing the boundaries of technology and his passion for creating a more sustainable future make him a true visionary in the world of inventions.

Profile summary based on public USPTO records.
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]
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