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SG Heerlen, Netherlands

Fraba B.v.

USPTO Granted Patents = 21

EPO Patents = 22

Trademarks = 7

Forward Citations = 21

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25 inventors (with patents filed for the assignee):

Michael Loeken (8 out of 10 patents)

Martin Forthaus (5 out of 5 patents)

Andre Quaiser (3 out of 3 patents)

4. Florian Hallermann (3 out of 3 patents)

5. Uwe Kettering (2 out of 2 patents)

6. Christian Leeser (2 out of 2 patents)

7. Hanno Volker (2 out of 2 patents)

8. Konrad Machill (2 out of 2 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)

21 patents: Sort by Forward Citations

1. 12252934 - Drive arrangement for a door device, and door device (2025-03-18),

2. 12111183 - Angular displacement measuring arrangement, angular displacement measuring system and electric motor (2024-10-08),

3. 12000736 - Maintenance system and method for maintaining a gate device (2024-06-04),

4. 11913818 - Sensor device and fluid flow-rate measuring assembly having a sensor device of this type (2024-02-27),

5. 11674973 - Magnetic-field sensor device with a control unit which electrically controls a switching element (2023-06-13),

6. 11662201 - Calibration apparatus for a rotational angle measuring system (2023-05-30),

7. 11650086 - Method for calibrating a rotary encoder, and rotary encoder (2023-05-16),

8. 11635287 - Magnet-based rotary angle sensor system (2023-04-25),

9. 11525663 - Rotation angle measurement system (2022-12-13),

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

11. 11365990 - Sensor device (2022-06-21),

12. 11268835 - Sensor unit for a rotational angle measurement system and rotational angle measurement system having such a sensor unit (2022-03-08),

13. 11243101 - Method for calibrating a rotary encoder, and rotary encoder for determining a corrected angular position (2022-02-08),

14. 11088598 - Arrangement of a rotational angle measuring system on a housing (2021-08-10),

15. 10605624 - Magnet-based angular displacement measuring system (2020-03-31),

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.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

21 Patents

#1 in SG Heerlen

#339 in Netherlands

#29,031 in the World

SG Heerlen, Netherlands

Fraba B.v.

Forward Citations = 21

25 inventors:

Michael Loeken (8 out of 10 patents)

Martin Forthaus (5 out of 5 patents)

Andre Quaiser (3 out of 3 patents)

4. Florian Hallermann (3 out of 3 patents)

5. Uwe Kettering (2 out of 2 patents)

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