Forward Citations = 483

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15 inventors (with patents filed for the assignee):

Chris Redfern (8 out of 10 patents)

Jean-Michel Wilmotte (8 out of 18 patents)

Hans-Joachim Grajetzky (2 out of 2 patents)

4. Luciano Cesaro (2 out of 2 patents)

5. Martin Bergmann (1 out of 35 patents)

6. Gernot Bohmann (1 out of 28 patents)

7. Harald Gründl (1 out of 14 patents)

8. Roderick Dixon (1 out of 2 patents)

9. Karl-Heinz Holzkämper (1 out of 1 patent)

10. Karl-Heinz Holzkämper (1 out of 1 patent)

11. Beate Krietenstein (1 out of 1 patent)

12. Heike Schmidtpott (1 out of 1 patent)

13. Hugo Dines Schmidt (1 out of 4 patents)

14. Katharina Goetz-Schaefer (1 out of 19 patents)

15. Michael Grimberg (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. D628341 - Lighting fixture (2010-11-30),

2. D621996 - Lighting fixture (2010-08-17),

3. D621995 - Lighting fixture (2010-08-17),

4. D618376 - Lighting fixture (2010-06-22),

5. D617031 - Lighting fixture (2010-06-01),

6. D569024 - Panel-mounted light fixture (2008-05-13),

7. D568518 - Spotlight (2008-05-06),

8. D568517 - Lighting fixture (2008-05-06),

9. D566873 - Spotlight (2008-04-15),

10. D565222 - Light fixture with moving head (2008-03-25),

11. D563579 - Spotlight (2008-03-04),

12. D558382 - Light fixture (2007-12-25),

13. D550391 - Light fixture (2007-09-04),

14. D532145 - Floor lamp (2006-11-14),

15. 6883940 - Recessed luminaire having a dome-shaped reflector (2005-04-26),

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USPTO Data Jan 1 1976 - Dec 16 2025

20 Patents

#3 in Lemgo

#2,237 in Germany

#30,325 in the World

Lemgo, Germany

Zumtobel Staff Gmbh Co., Kg