Hans Scheidemann

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Maintal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Operating room light
- Patent number 4,395,750
- Issue date Jul 26, 1983
- W. C. Heraeus GmbH
- Hans Scheidemann
- F21 - LIGHTING
Information Patent Grant
Light directing control system, particularly for medical operating...
- Patent number 4,286,839
- Issue date Sep 1, 1981
- Original Hanau Heraeus GmbH
- Karl F. Ilzig
- G02 - OPTICS
Information Patent Grant
Rotary joint, particularly to suspend heavy metal weights from a ce...
- Patent number 4,139,883
- Issue date Feb 13, 1979
- Original Hanau Quarzlampen GmbH
- Karl F. Ilzig
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...