Edward P. Murphy

Person

Blaine, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Valve disabler for use in high pressure pipe cleaning applications
- Patent number 6,045,334
- Issue date Apr 4, 2000
- Hypro Corporation
- Edward P. Murphy
- B08 - CLEANING
Information Patent Grant
Reciprocating plunger pump
- Patent number 5,934,173
- Issue date Aug 10, 1999
- Hypro Corporation
- Edward P. Murphy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High pressure fluid delivery system with automatic priming valve
- Patent number 5,911,562
- Issue date Jun 15, 1999
- Hypro Corporation
- Edward P. Murphy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Valve disabler for use in high pressure pipe cleaning systems
- Patent number 5,775,880
- Issue date Jul 7, 1998
- Hypro Corporation
- David G. Vensland
- B08 - CLEANING
Information Patent Grant
Liquid pump resilient inlet insert for pumping high solids content...
- Patent number 5,348,454
- Issue date Sep 20, 1994
- Graco Inc.
- Edward P. Murphy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pneumatically controlled spraying system having a diaphragm-operate...
- Patent number 5,320,280
- Issue date Jun 14, 1994
- Graco Inc.
- Edward P. Murphy
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Texture spray gun bleed valve
- Patent number 5,299,741
- Issue date Apr 5, 1994
- Graco Inc.
- Edward P. Murphy
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Spraying system having pressure safety limits
- Patent number 5,228,622
- Issue date Jul 20, 1993
- Graco Inc.
- Edward P. Murphy
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ball check valve
- Patent number 4,700,741
- Issue date Oct 20, 1987
- Graco Inc.
- Edward P. Murphy
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Edward P. Murphy

Person

Patents Grantslast 30 patents

Valve disabler for use in high pressure pipe cleaning applications

Reciprocating plunger pump

High pressure fluid delivery system with automatic priming valve

Valve disabler for use in high pressure pipe cleaning systems

Liquid pump resilient inlet insert for pumping high solids content...

Pneumatically controlled spraying system having a diaphragm-operate...

Texture spray gun bleed valve

Spraying system having pressure safety limits

Ball check valve