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For the Inventor, By the Inventor

DE

Steinel Gmbh & Co Kg

Calculating rank
USPTO Granted Patents = 16

% Expired Patents = 6.3

Trademarks = 1

Forward Citations = 321

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10 inventors (with patents filed for the assignee):

goldMedal Heinrich Wolfgang Steinel (8 out of 13 patents)

silverMedal Ralph Finke (3 out of 3 patents)

bronzeMedal Andre Schomäcker (2 out of 2 patents)

4.  Thomas Franke (2 out of 2 patents)

5.  Heinrich Wolfgang Steinel, Jr (2 out of 2 patents)

6.  Hans Siwon (2 out of 5 patents)

7.  Jurgen Greubel (2 out of 2 patents)

8.  Frank Evertzberg (1 out of 2 patents)

9.  Norbert Hulsewiede (1 out of 1 patent)

10.  Juergen Greubel (1 out of 9 patents)


16 patents:

1. 6597287 - Sensor device and method for operating a sensor device (2003-07-22),
2. 6575340 - Adhesive cartridge (2003-06-10),
3. 6527143 - Hot melt applicator (2003-03-04),
4. D438998 - Halogen motion detection security light positioning system (2001-03-14),
5. 6196705 - Halogen motion detection security light positioning system (2001-03-06),
6. 6148143 - Electric device for evaporating active substances (2000-11-14),
7. 6101315 - Electric device for evaporating substances (2000-08-08),
8. D424727 - Combined motion detector and security lights (2000-05-09),
9. 5941630 - Light socket locking mechanism (1999-08-24),
10. 5940577 - Electric device for the vaporization of additives (1999-08-17),
11. 5926614 - Electric device for the vaporization of additives (1999-07-20),
12. 5725127 - Device for melting and dispensing metered amounts of thermoplastic (1998-03-10),
13. D293020 - Hot air blower (1987-12-01),
14. D288841 - Hot air blower (1987-03-17),
15. 4642158 - Hot glue pistol (1987-02-10),
Company Overview
Steinel GmbH & Co KG is a prominent German company specializing in innovative lighting and sensor technology. Renowned for its development of intelligent solutions, Steinel focuses on creating energy-efficient lighting systems and advanced sensor technology for both residential and commercial applications. The company is committed to enhancing user experience through automation and smart home integration, positioning itself as a leader in the fields of building technology and environmental sustainability.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

16 Patents

#43 in

#2,626 in Germany

#37,887 in the World

DE
DE

Steinel Gmbh & Co Kg

Forward Citations = 321

10 inventors:

goldMedal Heinrich Wolfgang Steinel (8 out of 13 patents)

silverMedal Ralph Finke (3 out of 3 patents)

bronzeMedal Andre Schomäcker (2 out of 2 patents)

4.  Thomas Franke (2 out of 2 patents)

5.  Heinrich Wolfgang Steinel, Jr (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Steinel Gmbh & Co Kg. Retrieved from https://idiyas.com/company/steinel-and-co-kg

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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