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Heerlen, Netherlands

Fraba B.v.

USPTO Granted Patents = 25

EPO Patents = 30

Trademarks = 7

Forward Citations = 27

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21 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. Uwe Kettering (2 out of 2 patents)

7. Christian Leeser (2 out of 2 patents)

8. Konrad Machill (2 out of 3 patents)

9. Christian Fell (1 out of 1 patent)

10. Dimitri Pritzkau (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)

25 patents: Sort by Forward Citations

1. 12644902 - Sensor device for detecting a magnetic field, and magnet-based sensor system for detecting a movement of a movable object (2026-06-02),

2. 12571624 - Method for initializing an angle-of-rotation measurement system, and angle-of-rotation measurement system (2026-03-10),

3. 12566082 - Capacitive angle-of-rotation measurement system and method for adapting a capacitive angle-of-rotation measurement system (2026-03-03),

4. 12566057 - Method for initializing an angle-of-rotation measurement system, and angle-of-rotation measurement system (2026-03-03),

5. 12252934 - Drive arrangement for a door device, and door device (2025-03-18),

6. 12111183 - Angular displacement measuring arrangement, angular displacement measuring system and electric motor (2024-10-08),

7. 12000736 - Maintenance system and method for maintaining a gate device (2024-06-04),

8. 11913818 - Sensor device and fluid flow-rate measuring assembly having a sensor device of this type (2024-02-27),

9. 11674973 - Magnetic-field sensor device with a control unit which electrically controls a switching element (2023-06-13),

10. 11662201 - Calibration apparatus for a rotational angle measuring system (2023-05-30),

11. 11650086 - Method for calibrating a rotary encoder, and rotary encoder (2023-05-16),

12. 11635287 - Magnet-based rotary angle sensor system (2023-04-25),

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

14. 11460322 - Rotational angle measuring system (2022-10-04),

15. 11365990 - Sensor device (2022-06-21),

FRABA B.V. is a multinational company specialized in providing innovative automation solutions. With over 50 years of experience, FRABA has established itself as a global leader in the industry. The company offers a wide range of products and services including sensors, encoders, and control systems. FRABA's commitment to quality and customer satisfaction has earned them a strong reputation worldwide. Visit their website for more information and to explore their comprehensive range of automation solutions.

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USPTO Data Jan 1 1976 - Sep 22 2026

25 Patents

#3 in Heerlen

#289 in Netherlands

#25,627 in the World

Heerlen, Netherlands

Fraba B.v.

Forward Citations = 27

21 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)

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