Marco CALEFFI

Person

Borgomanero (Novara), IT

People

Patents Grantslast 30 patents

Information Patent Grant
Diaphragm pressure reducer
- Patent number 12,061,488
- Issue date Aug 13, 2024
- Caleffi S.p.A.
- Marco Caleffi
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Antifreeze valve unit
- Patent number 11,920,694
- Issue date Mar 5, 2024
- Caleffi S.p.A.
- Marco Caleffi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Thermostatic mixing valve having a cold water outlet
- Patent number 11,860,647
- Issue date Jan 2, 2024
- CALEFFI S.P.A.
- Marco Caleffi
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Mixer valve device
- Patent number 11,448,328
- Issue date Sep 20, 2022
- Caleffi S.p.A.
- Marco Caleffi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Backflow preventer for water distribution installations
- Patent number 10,428,499
- Issue date Oct 1, 2019
- Caleffi S.p.A.
- Marco Caleffi
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Magnetic particle separator for thermal systems
- Patent number 9,925,543
- Issue date Mar 27, 2018
- CALEFFI S.P.A.
- Marco Caleffi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Antifreezing valve device for hydraulic and/or water storage systems
- Patent number 8,327,867
- Issue date Dec 11, 2012
- Caleffi S.p.A.
- Marco Caleffi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automatically reclosable thermostatic control device for valves
- Patent number 7,617,989
- Issue date Nov 17, 2009
- Caleffi S.p.A.
- Marco Caleffi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automatic flow rate control valve
- Patent number 7,246,635
- Issue date Jul 24, 2007
- Caleffi S.p.A.
- Marco Caleffi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Device for capturing and removing particles
- Publication number 20240293827
- Publication date Sep 5, 2024
- CALEFFI S.p.A
- Marco CALEFFI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DIAPHRAGM PRESSURE REDUCER
- Publication number 20230315132
- Publication date Oct 5, 2023
- CALEFFI S.p.A.
- Marco Caleffi
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
ANTIFREEZE VALVE UNIT
- Publication number 20220163131
- Publication date May 26, 2022
- CALEFFI S.P.A.
- Marco CALEFFI
- G05 - CONTROLLING REGULATING
Information Patent Application
THERMOSTATIC MIXING VALVE HAVING A COLD WATER OUTLET
- Publication number 20220113748
- Publication date Apr 14, 2022
- CALEFFI S.P.A.
- Marco CALEFFI
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
MIXER VALVE DEVICE
- Publication number 20200049262
- Publication date Feb 13, 2020
- CALEFFI S.P.A.
- Marco CALEFFI
- G05 - CONTROLLING REGULATING
Information Patent Application
BACKFLOW PREVENTER FOR WATER DISTRIBUTION INSTALLATIONS
- Publication number 20180016775
- Publication date Jan 18, 2018
- CALEFFI S.P.A.
- Marco CALEFFI
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
MAGNETIC PARTICLE SEPARATOR FOR THERMAL SYSTEMS
- Publication number 20140367340
- Publication date Dec 18, 2014
- CALEFFI S.P.A.
- Marco Caleffi
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
ANTIFREEZING VALVE DEVICE FOR HYDRAULIC AND/OR WATER STORAGE SYSTEMS
- Publication number 20100108152
- Publication date May 6, 2010
- CALEFFI S.P.A.
- Marco CALEFFI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Automatically reclosable thermostatic control device for valves
- Publication number 20060237549
- Publication date Oct 26, 2006
- Marco Caleffi
- G05 - CONTROLLING REGULATING
Information Patent Application
Automatic flow rate control valve
- Publication number 20060021658
- Publication date Feb 2, 2006
- CALEFFI S.P.A
- Marco Caleffi
- G05 - CONTROLLING REGULATING

Marco CALEFFI

Person

Patents Grantslast 30 patents

Diaphragm pressure reducer

Antifreeze valve unit

Thermostatic mixing valve having a cold water outlet

Mixer valve device

Backflow preventer for water distribution installations

Magnetic particle separator for thermal systems

Antifreezing valve device for hydraulic and/or water storage systems

Automatically reclosable thermostatic control device for valves

Automatic flow rate control valve

Patents Applicationslast 30 patents

Device for capturing and removing particles

DIAPHRAGM PRESSURE REDUCER

ANTIFREEZE VALVE UNIT

THERMOSTATIC MIXING VALVE HAVING A COLD WATER OUTLET

MIXER VALVE DEVICE

BACKFLOW PREVENTER FOR WATER DISTRIBUTION INSTALLATIONS

MAGNETIC PARTICLE SEPARATOR FOR THERMAL SYSTEMS

ANTIFREEZING VALVE DEVICE FOR HYDRAULIC AND/OR WATER STORAGE SYSTEMS

Automatically reclosable thermostatic control device for valves

Automatic flow rate control valve