Walter Pickhard

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Emmenbrucke, CH

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Patents Grantslast 30 patents

Information Patent Grant
Intumescent electrical installation systems and processes for their...
- Patent number 7,521,495
- Issue date Apr 21, 2009
- Intumex GmbH
- Heinrich Horacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Intumescent electrical installation systems and processes for their...
- Publication number 20060160926
- Publication date Jul 20, 2006
- Heinrich Horacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Intumescent electrical installation systems and processes for their...
- Publication number 20040030004
- Publication date Feb 12, 2004
- Heinrich Horacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER