Forward Citations = 157

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1 inventor (with patents filed for the assignee):

Rainer Opolka (10 out of 61 patents)

10 patents: Sort by Forward Citations

1. 8974075 - Focusable flashlight (2015-03-10),

2. D721842 - Head lamp (2015-01-27),

3. D704368 - Flashlight (2014-05-06),

4. 8573796 - Flashlight (2013-11-05),

5. 8444290 - Focusable flashlight (2013-05-21),

6. D681248 - Flashlight (2013-04-30),

7. D680250 - Head lamp (2013-04-16),

8. 8410753 - Rechargeable hand-held device and charger therefor (2013-04-02),

9. D664692 - Protective cover for LED flashlight (2012-07-31),

10. D641901 - Flashlight (2011-07-19),

Zweibrueder Optoelectronics GmbH is a leading manufacturer of high-quality outdoor and tactical lighting products. Their innovative designs and advanced technology have made them a trusted provider of lighting solutions for professionals and outdoor enthusiasts worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

10 Patents

#18 in Solingen

#3,723 in Germany

#54,324 in the World

Solingen, Germany

Zweibrueder Optoelectronics Gmbh

Forward Citations = 157

1 inventor:

Rainer Opolka (10 out of 61 patents)

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