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Hubertus Christ
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Stuttgart, DE
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last 30 patents
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Patent Grant
Safety device for selectivity track-guided or road travelling vehicles
Patent number
4,901,810
Issue date
Feb 20, 1990
Daimler-Benz Aktiengesellschaft
Hubertus Christ
G08 - SIGNALLING
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Patent Grant
Safety system on track guidance lines
Patent number
4,836,475
Issue date
Jun 6, 1989
Daimler-Benz Aktiengsellschaft
Hubertus Christ
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Patent Grant
Compound glass pane construction and method for heating the same
Patent number
4,613,073
Issue date
Sep 23, 1986
Daimler-Benz Aktiengesellschaft
Hubertus Christ
B60 - VEHICLES IN GENERAL