For the Inventor, By the Inventor

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Solingen, Germany

Ledlenser Gmbh & Co. Kg

USPTO Granted Patents = 33

EPO Patents = 11

Trademarks = 16

Forward Citations = 136

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10 inventors (with patents filed for the assignee):

André Kunzendorf (15 out of 19 patents)

Bin Xiao (14 out of 14 patents)

Andre Kunzendorf (5 out of 37 patents)

4. Erich Buhl (3 out of 4 patents)

5. Ulrich Scholz (3 out of 3 patents)

6. Tobias Schleder (3 out of 3 patents)

7. Oliver Dross (3 out of 3 patents)

8. Rebekka Volz (2 out of 2 patents)

9. Tingting Shao (1 out of 1 patent)

10. Tingting Shao (1 out of 1 patent)

11. Rainer Opolka (61 patents)

12. Alexander Wolf (0 patent)

13. Gerolf Kloppenburg (0 patent)

14. Philipp Robert Gottwald (0 patent)

15. René Bastian Lippert (0 patent)

33 patents: Sort by Forward Citations

1. 12416391 - Collimator and portable lighting device (2025-09-16),

2. D1059662 - Area light (2025-01-28),

3. D1058021 - Area light (2025-01-14),

4. 12038152 - Luminaire (2024-07-16),

5. D1027239 - Flashlight (2024-05-14),

6. D1014804 - Electric torch (2024-02-13),

7. 11835731 - Optical collimator (2023-12-05),

8. 11828424 - Torch (2023-11-28),

9. 11781741 - Headlight (2023-10-10),

10. D998844 - Flashlight (2023-09-12),

11. D987874 - Flashlight (2023-05-30),

12. D981021 - Flashlight (2023-03-14),

13. D979822 - Flashlight (2023-02-28),

14. D979820 - Headlamp (2023-02-28),

15. D954782 - Floodlight projector (2022-06-14),

Ledlenser is a leading manufacturer of high-quality LED flashlights, headlamps, and other lighting products. Founded in 1994 in Germany, the company's products are known for their innovative technology, durability, and reliability. Ledlenser's commitment to excellence and customer satisfaction has made them a trusted brand in the outdoor and professional lighting industry.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

33 Patents

#8 in Solingen

#1,520 in Germany

#19,571 in the World

Solingen, Germany

Ledlenser Gmbh & Co. Kg

Forward Citations = 136

10 inventors:

André Kunzendorf (15 out of 19 patents)

Bin Xiao (14 out of 14 patents)

Andre Kunzendorf (5 out of 37 patents)

4. Erich Buhl (3 out of 4 patents)

5. Ulrich Scholz (3 out of 3 patents)

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