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For the Inventor, By the Inventor

Luedenscheid, Germany

Erco Gmbh

Calculating rank
USPTO Granted Patents = 24

% Expired Patents = 8.3


Trademarks = 30

Forward Citations = 204

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14 inventors (with patents filed for the assignee):

goldMedal Henk Kosche (10 out of 16 patents)

silverMedal Alois Dworschak (7 out of 15 patents)

bronzeMedal Rolf Martin Lechtenberg (6 out of 6 patents)

4.  Matthias Bremerich (5 out of 5 patents)

5.  Holm Giessler (3 out of 4 patents)

6.  Naoto Fukasawa (2 out of 87 patents)

7.  Markus Goerres (1 out of 1 patent)

8.  Holger Flüss (1 out of 1 patent)

9.  Jens Von Der Brelie (1 out of 1 patent)

10.  Leonhard Klose (1 out of 1 patent)

11.  Naoto Fukasawa (1 out of 24 patents)

12.  Markus Görres (1 patent)

13.  Dieter Hoffmann (2 patents)

14.  Jörg Beykirch (0 patent)

15.  Matthias Dipl-Phys Dr Rer Nat Bremerich (0 patent)


24 patents:

1. D1131871 - Lighting fixture (2026-06-23),
2. D1071295 - Lighting fixture (2025-04-14),
3. 12025292 - Architectural light fixture (2024-07-02),
4. D1021184 - Lighting fixture (2024-04-02),
5. D1021183 - Lighting fixture (2024-04-02),
6. D1021180 - Lighting fixture (2024-04-02),
7. 11536436 - Light fixture (2022-12-27),
8. 11199306 - Lamp (2021-12-14),
9. 11149920 - Oval-condenser zoom with independent axis adjustment (2021-10-19),
10. D929638 - Light fixture (2021-08-31),
11. D924457 - Wall- or ceiling-mount light fixture (2021-07-06),
12. D911595 - Downlight spot (2021-02-23),
13. D812280 - Lighting fixture (2018-03-06),
14. D773094 - Spotlight (2016-11-29),
15. D773093 - Spotlight (2016-11-29),
Company Overview
Erco GmbH is a leading manufacturer specializing in innovative lighting solutions, particularly in architectural and urban environments. The company focuses on developing advanced LED technology that enhances visual experiences while promoting energy efficiency and sustainability. With a commitment to design and functionality, Erco's products are utilized in various applications, including museums, commercial spaces, and public areas, primarily serving clients across Europe and beyond.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

24 Patents

#4 in Luedenscheid

#1,912 in Germany

#26,701 in the World

Luedenscheid, DE
Luedenscheid, Germany

Erco Gmbh

Forward Citations = 204

14 inventors:

goldMedal Henk Kosche (10 out of 16 patents)

silverMedal Alois Dworschak (7 out of 15 patents)

bronzeMedal Rolf Martin Lechtenberg (6 out of 6 patents)

4.  Matthias Bremerich (5 out of 5 patents)

5.  Holm Giessler (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Erco Gmbh. Retrieved from https://idiyas.com/company/erco

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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