Richard L. Dubay

Person

Coon Rapids, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vacuum/vent block having non-uniform purge passage
- Patent number 8,424,587
- Issue date Apr 23, 2013
- Richard L. Dubay
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Two-stage SNAP cam pin for casting and molding systems
- Patent number 7,806,163
- Issue date Oct 5, 2010
- Richard L. Dubay
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Two-stage snap cam system for casting and molding
- Patent number 7,637,305
- Issue date Dec 29, 2009
- Richard L. Dubay
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High volume vacuum/vent block for molding and casting systems
- Patent number 7,631,851
- Issue date Dec 15, 2009
- Richard L. Dubay
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Universal slide assembly for molding and casting system
- Patent number 7,600,445
- Issue date Oct 13, 2009
- Richard L. Dubay
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Vacuum and vent block for use with molding and casting systems
- Patent number 7,134,637
- Issue date Nov 14, 2006
- Richard L. Dubay
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Runner cooling block for die casting systems
- Patent number 7,044,192
- Issue date May 16, 2006
- Richard L. Dubay
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Two-stage SNAP cam pin for casting and molding systems
- Publication number 20100068327
- Publication date Mar 18, 2010
- Richard L. Dubay
- B22 - CASTING POWDER METALLURGY
Information Patent Application
High volume vaccume/vent block for molding and casting systems
- Publication number 20080211129
- Publication date Sep 4, 2008
- Richard L. Dubay
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Two-stage snap cam system for casting and molding
- Publication number 20080060782
- Publication date Mar 13, 2008
- Richard L. Dubay
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Single-piece cooling blocks for casting and molding
- Publication number 20080041552
- Publication date Feb 21, 2008
- Richard L. Dubay
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Runner cooling block for die casting systems
- Publication number 20050274483
- Publication date Dec 15, 2005
- Richard L. Dubay
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Universal slide assembly for molding and casting system
- Publication number 20050121166
- Publication date Jun 9, 2005
- Richard L. Dubay
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Universal slide assembly for molding and casting systems
- Publication number 20050098295
- Publication date May 12, 2005
- Richard L. Dubay
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Vacuum and vent block for use with molding and casting systems
- Publication number 20040109909
- Publication date Jun 10, 2004
- Richard L. Dubay
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Richard L. Dubay

Person

Patents Grantslast 30 patents

Vacuum/vent block having non-uniform purge passage

Two-stage SNAP cam pin for casting and molding systems

Two-stage snap cam system for casting and molding

High volume vacuum/vent block for molding and casting systems

Universal slide assembly for molding and casting system

Vacuum and vent block for use with molding and casting systems

Runner cooling block for die casting systems

Patents Applicationslast 30 patents

Two-stage SNAP cam pin for casting and molding systems

High volume vaccume/vent block for molding and casting systems

Two-stage snap cam system for casting and molding

Single-piece cooling blocks for casting and molding

Runner cooling block for die casting systems

Universal slide assembly for molding and casting system

Universal slide assembly for molding and casting systems

Vacuum and vent block for use with molding and casting systems