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Carl Zeiss Jean Gmbh

USPTO Granted Patents = 1

Forward Citations = 4

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6 inventors (with patents filed for the assignee):

Enrico Geissler (1 out of 22 patents)

Jens Hofmann (1 out of 9 patents)

Christfried Symanowski (1 out of 6 patents)

4. Arne Troellsch (1 out of 1 patent)

5. Mario Zielke (1 out of 1 patent)

6. Harald Kiessling (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 6890108 - Light-mixing rod (2005-05-10),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#120 in Jena

#15,124 in Germany

Carl Zeiss Jean Gmbh

Forward Citations = 4

6 inventors:

Enrico Geissler (1 out of 22 patents)

Jens Hofmann (1 out of 9 patents)

Christfried Symanowski (1 out of 6 patents)

4. Arne Troellsch (1 out of 1 patent)

5. Mario Zielke (1 out of 1 patent)

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