EPO Patents = 15

Trademarks = 1

Forward Citations = 97

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5 inventors (with patents filed for the assignee):

Andre Kunzendorf (9 out of 37 patents)

Stefan Feustel (3 out of 9 patents)

Tobias Schleder (3 out of 3 patents)

4. Sven Hansen (2 out of 2 patents)

5. Erich Buhl (1 out of 4 patents)

6. Rainer Opolka (61 patents)

13 patents: Sort by Forward Citations

1. 9810413 - Torch with a rotary switch (2017-11-07),

2. 9647473 - Apparatus and system for a multi-modal flashlight and charging base (2017-05-09),

3. 9568154 - Apparatus, method and system for a modular light-emitting diode circuit assembly (2017-02-14),

4. D774690 - Headlamp bracket (2016-12-20),

5. D768322 - Headlamp (2016-10-04),

6. D767185 - Flashlight (2016-09-20),

7. D756552 - Forehead lamp (2016-05-17),

8. 9249964 - Multi-purpose illumination device (2016-02-02),

9. D746499 - Flashlight (2015-12-29),

10. D745730 - Light emitting device (2015-12-15),

11. D732722 - LED torch (2015-06-23),

12. D725303 - Torch (2015-03-24),

13. D707875 - Dial for a headlamp, headlamp battery compartment, or the like (2014-06-24),

Zweibrüder Optoelectronics GmbH & Co. KG is a leading manufacturer of high-quality LED flashlights and headlamps. With a strong focus on innovation and superior design, they have been providing reliable lighting solutions for various industries and applications. Visit their website to explore their wide range of products and technologies.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

13 Patents

#14 in Solingen

#3,072 in Germany

#43,712 in the World

Solingen, Germany

Zweibrüder Optoelectronics Gmbh & Co. Kg