For the Inventor, By the Inventor

Enter assignee name

Heerlen, Netherlands

Fraba B.v.

USPTO Granted Patents = 27

EPO Patents = 30

Trademarks = 7

Forward Citations = 27

Loading Chart...

Loading Chart...

23 inventors (with patents filed for the assignee):

Michael Loeken (10 out of 12 patents)

Martin Forthaus (5 out of 5 patents)

Florian Hallermann (4 out of 4 patents)

4. Hanno Volker (4 out of 4 patents)

5. Andre Quaiser (3 out of 3 patents)

6. Dimitri Pritzkau (2 out of 2 patents)

7. Uwe Kettering (2 out of 2 patents)

8. Christian Leeser (2 out of 2 patents)

9. Konrad Machill (2 out of 3 patents)

10. Christian Fell (1 out of 1 patent)

11. Bernd Kagerer (1 out of 2 patents)

12. Christian Lilienthal (1 out of 2 patents)

13. Omar Al Attar (1 out of 1 patent)

14. Lucien Scholten (1 out of 1 patent)

15. Andreas Backes (1 out of 1 patent)

Core Competencies:

Sensor Device

Magnetic Field

Angle-of-Rotation

Rotary Encoder

Calibration Apparatus

Fluid Flow-Rate

Magnet-Based

Displacement Measuring

Door Device

Maintenance System

Optoelectronic Safety

27 patents: Sort by Forward Citations

1. 12761310 - Sensor device and sensor system for monitoring a machine (2026-10-13),

2. 12754200 - Magnet-based detection system for detecting a movement of a movable object (2026-10-06),

3. 12644902 - Sensor device for detecting a magnetic field, and magnet-based sensor system for detecting a movement of a movable object (2026-06-02),

4. 12571624 - Method for initializing an angle-of-rotation measurement system, and angle-of-rotation measurement system (2026-03-10),

5. 12566082 - Capacitive angle-of-rotation measurement system and method for adapting a capacitive angle-of-rotation measurement system (2026-03-03),

6. 12566057 - Method for initializing an angle-of-rotation measurement system, and angle-of-rotation measurement system (2026-03-03),

7. 12252934 - Drive arrangement for a door device, and door device (2025-03-18),

8. 12111183 - Angular displacement measuring arrangement, angular displacement measuring system and electric motor (2024-10-08),

9. 12000736 - Maintenance system and method for maintaining a gate device (2024-06-04),

10. 11913818 - Sensor device and fluid flow-rate measuring assembly having a sensor device of this type (2024-02-27),

11. 11674973 - Magnetic-field sensor device with a control unit which electrically controls a switching element (2023-06-13),

12. 11662201 - Calibration apparatus for a rotational angle measuring system (2023-05-30),

13. 11650086 - Method for calibrating a rotary encoder, and rotary encoder (2023-05-16),

14. 11635287 - Magnet-based rotary angle sensor system (2023-04-25),

15. 11525663 - Rotation angle measurement system (2022-12-13),

Company Overview

Fraba B.V., headquartered in Heerlen, Netherlands, specializes in advanced automation and sensing technologies. The company develops innovative solutions for various industries, including manufacturing, logistics, and robotics. Fraba's expertise lies in the design and production of sensors, encoders, and control systems that enhance operational efficiency and precision. With a focus on providing high-quality products, Fraba is committed to driving technological advancements and supporting its clients in achieving their automation goals.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

27 Patents

#3 in Heerlen

#270 in Netherlands

#24,012 in the World

Heerlen, Netherlands

Fraba B.v.

Forward Citations = 27

23 inventors:

Michael Loeken (10 out of 12 patents)

Martin Forthaus (5 out of 5 patents)

Florian Hallermann (4 out of 4 patents)

4. Hanno Volker (4 out of 4 patents)

5. Andre Quaiser (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fraba B.v.. Retrieved from https://idiyas.com/company/fraba-b-v

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

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]

Loading…