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For the Inventor, By the Inventor

Eindhoven, Netherlands

Roell Marie Van Druten

USPTO Granted Patents = 18 

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • NL-5658 EG Eindhoven, NL (2010)
  • EG Eindhoven, NL (2015)
  • Eindhoven, NL (2013 - 2024)

Company Filing History:

goldMedal12 out of 22 
 
Dti Group B.v.
 patents
silverMedal2 out of 9 
 
Advancing Technologies B.v.
 patents
bronzeMedal2 out of 13 
 
Punch Powertrain Psa E-transmissions N. V.
 patents
4. 1 out of 1 
 
Drivetrain Innovations, B.v.
 patent
5. 1 out of 832,812 
Other
 patents

Years Active: 2010-2024

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18 patents (USPTO):Explore Patents
1. 12158197 - Transmission system for a vehicle (2024-12-03),
2. 12145689 - Transmission system (2024-11-19),
3. 11867288 - Hydraulic system for a vehicle transmission (2024-01-09),
4. 10214051 - Rear wheel axle, as well as bicycle frame and rear wheel for a bicycle (2019-02-26),
5. 9531234 - Flywheel module for a vehicle, as well as methods of operating the flywheel module (2016-12-27),
6. 9156345 - Transmission for an electric or hybrid drive (2015-10-13),
7. 8899122 - Transmission system (2014-12-02),
8. 8882625 - Transmission module for a lorry (2014-11-11),
9. 8813587 - Device for starting a combustion engine (2014-08-26),
10. 8801560 - Transmission system for a vehicle (2014-08-12),
11. 8801558 - Transmission module for a hybrid drive (2014-08-12),
12. 8800405 - Transmission system (2014-08-12),
13. 8770164 - Starting method and starting device for starting a combustion engine and/or driving a vehicle (2014-07-08),
14. 8702547 - Flywheel module as well as method for energy storage and delivery in the fly-wheel module (2014-04-22),
15. 8696508 - Drive mechanism (2014-04-15),

Title: Roell Marie Van Druten: Innovator in Transmission Systems

Introduction

Roell Marie Van Druten is a prominent inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of vehicle transmission systems, holding a total of 18 patents. His innovative designs have the potential to enhance the efficiency and performance of various vehicles.

Latest Patents

Among his latest patents is a transmission system specifically designed for front-wheel-driven vehicles. This system features an input connected to a drive source and an output linked to a load. It includes a transmission with an output shaft, a first input shaft, and a first speed-transforming gear that couples the first input shaft to the output shaft. Additionally, there is a second input shaft and a second speed-transforming gear that also couples to the output shaft.

Another notable patent is a transmission system for two-wheeled bicycles. This system comprises an axle assembly with a set of sprockets and a transmission unit that connects to the sprockets and a wheel. The transmission unit operates with two different transmission ratios and includes a clutch or brake system for switching between these ratios under load. It also features actuators for controlling the clutch and selecting sprockets for torque transmission.

Career Highlights

Roell has worked with several companies throughout his career, including DTI Group B.V. and Advancing Technologies B.V. His experience in these organizations has contributed to his expertise in developing advanced transmission systems.

Collaborations

He has collaborated with notable coworkers such as Bas Gerard Vroemen and Alexander Franciscus Anita Serrarens. These partnerships have likely fostered innovation and creativity in his projects.

Conclusion

Roell Marie Van Druten is a distinguished inventor whose work in transmission systems has the potential to revolutionize vehicle performance. His numerous patents reflect his dedication to innovation and engineering excellence.

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