John DESROSIER

Person

Plymouth, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fire protection system for sloped combustible concealed spaces
- Patent number 12,076,597
- Issue date Sep 3, 2024
- Victaulic Company
- John Desrosier
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Concealable window sprinkler
- Patent number 11,969,615
- Issue date Apr 30, 2024
- Victaulic Company
- Stephen J. Meyer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Concealable window sprinkler
- Patent number 11,938,359
- Issue date Mar 26, 2024
- Victaulic Company
- Stephen J. Meyer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire protection system for sloped combustible concealed spaces havi...
- Patent number 11,872,421
- Issue date Jan 16, 2024
- Victaulic Company
- John Desrosier
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire protection system for sloped combustible concealed spaces havi...
- Patent number 11,517,777
- Issue date Dec 6, 2022
- Victaulic Company
- John Desrosier
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Concealable window sprinkler
- Patent number 11,027,161
- Issue date Jun 8, 2021
- Victaulic Company
- Stephen J. Meyer
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Preaction sprinkler valve assemblies, related dry sprinkler devices...
- Patent number 10,850,144
- Issue date Dec 1, 2020
- Victaulic Company
- Stephen J. Meyer
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
SIDEWALL FIRE PROTECTION SPRINKLER SYSTEM AND RELATED METHODS
- Publication number 20240325801
- Publication date Oct 3, 2024
- The Reliable Automatic Sprinkler Co. Inc.
- Phillip FRIDAY
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
CONCEALABLE WINDOW SPRINKLER
- Publication number 20240226628
- Publication date Jul 11, 2024
- Victaulic Company
- Stephen J. MEYER
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
CONCEALABLE WINDOW SPRINKLER
- Publication number 20230103174
- Publication date Mar 30, 2023
- Victaulic Company
- Stephen J. MEYER
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Storage Occupancy Sprinkler System
- Publication number 20230081459
- Publication date Mar 16, 2023
- Victaulic Company
- Stephen J. MEYER
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE PROTECTION SYSTEM FOR SLOPED COMBUSTIBLE CONCEALED SPACES HAVI...
- Publication number 20230063620
- Publication date Mar 2, 2023
- Victaulic Company
- John DESROSIER
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE PROTECTION SYSTEM FOR SLOPED COMBUSTIBLE CONCEALED SPACES HAVI...
- Publication number 20220212043
- Publication date Jul 7, 2022
- John DESROSIER
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE PROTECTION SYSTEM FOR SLOPED COMBUSTIBLE CONCEALED SPACES
- Publication number 20210353988
- Publication date Nov 18, 2021
- Globe Fire Sprinkler Corporation
- John DESROSIER
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Concealable Window Sprinkler
- Publication number 20210197001
- Publication date Jul 1, 2021
- Victaulic Company
- Stephen J. MEYER
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
CONCEALABLE WINDOW SPRINKLER
- Publication number 20200346061
- Publication date Nov 5, 2020
- Victaulic Company
- Stephen J. MEYER
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
DRY SPRINKLER SYSTEM MANIFOLD ADAPTER
- Publication number 20190388719
- Publication date Dec 26, 2019
- Stephen J. MEYER
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
SUPERVISORY-GAS-ADJUSTED FRICTION-LOSS COEFFICIENT BASED FIRE SUPPR...
- Publication number 20190083832
- Publication date Mar 21, 2019
- Globe Fire Sprinkler Corporation
- Stephen J. MEYER
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
PREACTION SPRINKLER VALVE ASSEMBLIES, RELATED DRY SPRINKLER DEVICES...
- Publication number 20180361182
- Publication date Dec 20, 2018
- Globe Fire Sprinkler Corporation
- Stephen J. MEYER
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
DRY SPRINKLER SYSTEM MANIFOLD ADAPTER
- Publication number 20180214724
- Publication date Aug 2, 2018
- Globe Fire Sprinkler Corporation
- Stephen J. MEYER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

John DESROSIER

Person

Patents Grantslast 30 patents

Fire protection system for sloped combustible concealed spaces

Concealable window sprinkler

Concealable window sprinkler

Fire protection system for sloped combustible concealed spaces havi...

Fire protection system for sloped combustible concealed spaces havi...

Concealable window sprinkler

Preaction sprinkler valve assemblies, related dry sprinkler devices...

Patents Applicationslast 30 patents

SIDEWALL FIRE PROTECTION SPRINKLER SYSTEM AND RELATED METHODS

CONCEALABLE WINDOW SPRINKLER

CONCEALABLE WINDOW SPRINKLER

Storage Occupancy Sprinkler System

FIRE PROTECTION SYSTEM FOR SLOPED COMBUSTIBLE CONCEALED SPACES HAVI...

FIRE PROTECTION SYSTEM FOR SLOPED COMBUSTIBLE CONCEALED SPACES HAVI...

FIRE PROTECTION SYSTEM FOR SLOPED COMBUSTIBLE CONCEALED SPACES

Concealable Window Sprinkler

CONCEALABLE WINDOW SPRINKLER

DRY SPRINKLER SYSTEM MANIFOLD ADAPTER

SUPERVISORY-GAS-ADJUSTED FRICTION-LOSS COEFFICIENT BASED FIRE SUPPR...

PREACTION SPRINKLER VALVE ASSEMBLIES, RELATED DRY SPRINKLER DEVICES...

DRY SPRINKLER SYSTEM MANIFOLD ADAPTER