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Arnsberg, Germany

Trilux-lenze Gmbh+co. Kg

USPTO Granted Patents = 22

Trademarks = 1

Forward Citations = 324

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13 inventors (with patents filed for the assignee):

Ulrich Zucker (6 out of 6 patents)

Ferdinand Mertens (5 out of 7 patents)

Manfred Grimm (5 out of 7 patents)

4. Fred Hasemann (4 out of 4 patents)

5. Norbert Wittig (3 out of 3 patents)

6. Rino Bossy (3 out of 3 patents)

7. Ralf Keggenhoff (2 out of 2 patents)

8. Bernd Radin (1 out of 1 patent)

9. Matthias Eickel (1 out of 1 patent)

10. Richard Schneppendahl (1 out of 1 patent)

11. Franz-Eugen Grawe (1 out of 1 patent)

12. Helmut Paul Knappstein (1 out of 1 patent)

13. Karl Lehrich (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. 7232239 - Ergonomic ceiling mounted lamp (2007-06-19),

2. D542963 - Luminaire (2007-05-15),

3. D519667 - Wall mounted luminaire (2006-04-25),

4. 7019210 - Cable suspension arrangement for luminaires (2006-03-28),

5. D512526 - Luminair (2005-12-06),

6. D511221 - Luminair (2005-11-01),

7. D491306 - Luminair (2004-06-09),

8. 6720738 - Method and circuit arrangement for producing an ignition voltage for fluorescent lamps (2004-04-13),

9. 6525479 - Method and ballast for operating a lamp fitted with a fluorescent tube (2003-02-25),

10. D456784 - Supply unit (2002-05-08),

11. D450406 - Suspended luminaire (2001-11-14),

12. D450131 - Hybrid medical supply unit (2001-11-07),

13. D444899 - Bollard lamp (2001-07-11),

14. D441890 - Ceiling mounted lamp (2001-05-09),

15. D441117 - Ceiling mounted lamp (2001-04-25),

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USPTO Data Jan 1 1976 - Dec 16 2025

22 Patents

#3 in Arnsberg

#2,086 in Germany

#27,885 in the World

Arnsberg, Germany

Trilux-lenze Gmbh+co. Kg

Forward Citations = 324

13 inventors:

Ulrich Zucker (6 out of 6 patents)

Ferdinand Mertens (5 out of 7 patents)

Manfred Grimm (5 out of 7 patents)

4. Fred Hasemann (4 out of 4 patents)

5. Norbert Wittig (3 out of 3 patents)

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