Calogero Di Vincenzo

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Hanau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Amalgam spheres for energy-saving lamps and their production
- Patent number 9,324,555
- Issue date Apr 26, 2016
- Umicore AG & Co. KG
- Georg Ptaschek
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Amalgam spheres for energy-saving lamps and the manufacture thereof
- Patent number 8,497,622
- Issue date Jul 30, 2013
- Umicore AG & Co. KG
- Georg Ptaschek
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Amalgam spheres for energy-saving lamps and their production
- Publication number 20140009059
- Publication date Jan 9, 2014
- Umicore AG & Co. KG
- Georg Ptaschek
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
AMALGAM SPHERES FOR ENERGY-SAVING LAMPS AND THE MANUFACTURE THEREOF
- Publication number 20100130092
- Publication date May 27, 2010
- Georg Ptaschek
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...