Alessandro VENTURA

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Patents Grantslast 30 patents

Information Patent Grant
Mechanical seal with sliding surfaces with minimum diameter
- Patent number 11,662,025
- Issue date May 30, 2023
- Alessandro Ventura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seal assembly for sliding parts, in particular for pumps
- Patent number 10,612,667
- Issue date Apr 7, 2020
- Meccanotecnica Umbra S.p.A.
- Alessandro Ventura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mechanical seal
- Patent number 9,746,083
- Issue date Aug 29, 2017
- MECCANOTECNICA UMBRA S.P.A.
- Massimiliano Borasso
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
MECHANICAL SEAL WITH SLIDING SURFACES WITH MINIMUM DIAMETER
- Publication number 20210317917
- Publication date Oct 14, 2021
- MECCANOTECNICA UMBRA - S.P.A.
- Alessandro VENTURA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MECHANICAL SEAL WITH IMPROVED ANTI-ROTATION SYSTEM
- Publication number 20200018399
- Publication date Jan 16, 2020
- MECCANOTECNICA UMBRA - S.P.A.
- Alessandro VENTURA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SEAL ASSEMBLY FOR SLIDING PARTS, IN PARTICULAR FOR PUMPS
- Publication number 20180347697
- Publication date Dec 6, 2018
- MECCANOTECNICA UMBRA - S.P.A.
- Alessandro VENTURA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
A HYDRAULIC CIRCUIT ASSOCIATED WITH AN INTERNAL COMBUSTION ENGINE
- Publication number 20160169082
- Publication date Jun 16, 2016
- ING ENEA MATTEI S.P.A.
- Giulio Contaldi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MECHANICAL SEAL
- Publication number 20140319774
- Publication date Oct 30, 2014
- MECCANOTECNICA UMBRA S.p.A
- Massimiliano BORASSO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...