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For the Inventor, By the Inventor

Schalksmuehle, Germany

Lumberg Connect Gmbh

Calculating rank
USPTO Granted Patents = 16

% Expired Patents = 56.3


Trademarks = 2

Forward Citations = 916

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16 inventors (with patents filed for the assignee):

goldMedal Michael Richter (9 out of 17 patents)

silverMedal Dirk Pfaffenbach (6 out of 6 patents)

bronzeMedal Paulo Russo (3 out of 3 patents)

4.  Frank Rentrop (3 out of 3 patents)

5.  Stefan Joergens (3 out of 3 patents)

6.  Olaf Steinbach (2 out of 2 patents)

7.  Frank Umbach (2 out of 2 patents)

8.  Lothar Fuhrmeister (2 out of 3 patents)

9.  Wolfgang Neumann (1 out of 2 patents)

10.  Dennis Gazke (1 out of 1 patent)

11.  Dirk Pellizari (1 out of 6 patents)

12.  Sandra Wiegen (1 out of 1 patent)

13.  Bernd Baumunk (1 out of 1 patent)

14.  Ralf Schuler (1 out of 1 patent)

15.  Andreas Ross (1 out of 1 patent)


16 patents:

1. 11791582 - Plug contact (2023-10-17),
2. 10665972 - Plug connector with secondary safety (2020-05-26),
3. 10535950 - Plug connector with interlocking arms (2020-01-14),
4. 9419374 - Connector with vibration protection (2016-08-16),
5. 8827753 - Insertion contact for arrangement at a contact support (2014-09-09),
6. 8410359 - Connector for solar module (2013-04-02),
7. 8003885 - Connection box for solar panel (2011-08-23),
8. 7997941 - Plug connector (2011-08-16),
9. 7972177 - Slide clip (2011-07-05),
10. 7967649 - Electrical contact with wire clamp (2011-06-28),
11. 7960650 - Connection box for solar panel (2011-06-14),
12. 7939754 - Connection box for solar panel (2011-05-10),
13. 7909658 - Plug for photovoltaic connector cable (2011-03-22),
14. 7819709 - Contact for a connection box (2010-10-26),
15. 7763807 - Connector box for solar panel (2010-07-27),
Company Overview
Lumberg Connect GmbH, based in Schalksmuehle, Germany, specializes in the development and manufacturing of innovative connectivity solutions. The company focuses on industrial connectors, cable assemblies, and customized connection systems that cater to various sectors, including automation, transportation, and renewable energy. With a commitment to quality and technological advancement, Lumberg Connect plays a significant role in enhancing connectivity in complex industrial environments, ensuring reliable and efficient operations.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

16 Patents

#1 in Schalksmuehle

#2,626 in Germany

#37,887 in the World

Schalksmuehle, DE
Schalksmuehle, Germany

Lumberg Connect Gmbh

Forward Citations = 916

16 inventors:

goldMedal Michael Richter (9 out of 17 patents)

silverMedal Dirk Pfaffenbach (6 out of 6 patents)

bronzeMedal Paulo Russo (3 out of 3 patents)

4.  Frank Rentrop (3 out of 3 patents)

5.  Stefan Joergens (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lumberg Connect Gmbh. Retrieved from https://idiyas.com/company/lumberg-connect

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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