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Eindhoven, Netherlands

Dti Group B.v.

USPTO Granted Patents = 22

EPO Patents = 20

Forward Citations = 34

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10 inventors (with patents filed for the assignee):

Bas Gerard Vroemen (21 out of 26 patents)

Alexander Franciscus Anita Serrarens (20 out of 22 patents)

Roell Marie Van Druten (12 out of 18 patents)

4. Roëll Marie Van Druten (6 out of 17 patents)

5. Marie Roell Van Druten (2 out of 2 patents)

6. Roël Marie Van Druten (1 out of 1 patent)

7. Roëll Marie VanDruten (1 out of 1 patent)

8. Alexander Fransicus Anita Serrarens (1 out of 1 patent)

9. Gerard Bas Vroemen (1 out of 1 patent)

10. Anita Franciscus Alexander Serrarens (1 out of 1 patent)

11. Van Roëll Marie Druten (0 patent)

12. Van Roëll Marie Druten (0 patent)

22 patents: Sort by Forward Citations

1. 10654358 - Transmission for an electric or hybrid drive mechanism (2020-05-19),

2. 10550920 - Transmission system, as well as method for changing a transmission ratio (2020-02-04),

3. 9897182 - Transmission system (2018-02-20),

4. 9890818 - Clutch and/or brake module (2018-02-13),

5. 9770968 - Flywheel module (2017-09-26),

6. 9664280 - Driveline for a vehicle (2017-05-30),

7. 9531234 - Flywheel module for a vehicle, as well as methods of operating the flywheel module (2016-12-27),

8. 9156345 - Transmission for an electric or hybrid drive (2015-10-13),

9. 8925666 - Flywheel module comprising a centrifugal disengaging clutch (2015-01-06),

10. 8899122 - Transmission system (2014-12-02),

11. 8882625 - Transmission module for a lorry (2014-11-11),

12. 8813587 - Device for starting a combustion engine (2014-08-26),

13. 8801560 - Transmission system for a vehicle (2014-08-12),

14. 8801558 - Transmission module for a hybrid drive (2014-08-12),

15. 8800405 - Transmission system (2014-08-12),

DTI Group B.V. is a global provider of intelligent surveillance, communication, and passenger information systems for the public transport industry. Our innovative solutions help improve safety, security, and efficiency in transport networks worldwide. With a strong focus on research and development, we strive to deliver cutting-edge technology and exceptional customer service to our clients. Visit our website for more information about our solutions and how we can support your transport operations.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

22 Patents

#20 in Eindhoven

#321 in Netherlands

#27,881 in the World

Eindhoven, Netherlands

Dti Group B.v.

Forward Citations = 34

10 inventors:

Bas Gerard Vroemen (21 out of 26 patents)

Alexander Franciscus Anita Serrarens (20 out of 22 patents)

Roell Marie Van Druten (12 out of 18 patents)

4. Roëll Marie Van Druten (6 out of 17 patents)

5. Marie Roell Van Druten (2 out of 2 patents)

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