Ulrich Schemm

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Andechs, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electric luminaire for discharge lamp having insulation-piercing co...
- Patent number 6,244,724
- Issue date Jun 12, 2001
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Ulrich Schemm
- F21 - LIGHTING
Information Patent Grant
Uncapped electric luminaire having housing and low-pressure dischar...
- Patent number 6,011,351
- Issue date Jan 4, 2000
- Patent-Treuhand-Gesellschaft fuer elektrische Gluelampen mbH
- Ulrich Schemm
- F21 - LIGHTING