Stefano Mantellassi

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Lamporrecchio, IT

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Patents Grantslast 30 patents

Information Patent Grant
Vane system equipped with a guiding mechanism for centrifugal compr...
- Patent number 7,520,716
- Issue date Apr 21, 2009
- Nuovo Pignone Holding S.p.A
- Remo Tacconelli
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Centrifugal compressor for high pressure with improved efficiency
- Patent number 6,974,304
- Issue date Dec 13, 2005
- Nuovo Pignone Holding S.p.A
- Stefano Mantellassi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Sealing system for centrifugal compressors which process lethal gases
- Patent number 6,969,229
- Issue date Nov 29, 2005
- Nuovo Pignone Holding S.p.A
- Riccardo Beccaluva
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Vane system equipped with a guiding mechanism for centrifugal compr...
- Publication number 20070166149
- Publication date Jul 19, 2007
- Remo Tacconelli
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Centrifugal compressor for high pressure with improved efficiency
- Publication number 20040120812
- Publication date Jun 24, 2004
- NUOVO PIGNONE HOLDING SPA
- Stefano Mantellassi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Sealing system for centrifugal compressors which process lethal gases
- Publication number 20030231954
- Publication date Dec 18, 2003
- NUOVO PIGNONE HOLDING SPA
- Riccardo Beccaluva
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...