Brent J. Ertl

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Darien, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Quick connector assembly
- Patent number 8,297,659
- Issue date Oct 30, 2012
- Miniature Precision Components, Inc.
- Douglas John Callahan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Integrated vapor management and rollover valve for a fuel tank
- Patent number 7,762,240
- Issue date Jul 27, 2010
- Miniature Precision Components, Inc.
- Douglas J. Callahan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Passive evaporative emission control module
- Patent number 7,610,905
- Issue date Nov 3, 2009
- Douglas J. Callahan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integrated vapor management and rollover valve for a fuel tank
- Patent number 7,318,424
- Issue date Jan 15, 2008
- Miniature Precision Components, Inc.
- Douglas J. Callahan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Passive evaporative emission control module
- Patent number 7,311,088
- Issue date Dec 25, 2007
- Miniature Precision Components, Inc.
- Douglas John Callahan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
QUICK CONNECTOR ASSEMBLY
- Publication number 20120211977
- Publication date Aug 23, 2012
- Douglas John Callahan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Integrated Vapor Management And Rollover Valve For A Fuel Tank
- Publication number 20080105304
- Publication date May 8, 2008
- Douglas J. Callahan
- B60 - VEHICLES IN GENERAL
Information Patent Application
PASSIVE EVAPORATIVE EMISSION CONTROL MODULE
- Publication number 20080092857
- Publication date Apr 24, 2008
- Douglas J. Callahan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PASSIVE EVAPORATIVE EMISSION CONTROL MODULE
- Publication number 20070283937
- Publication date Dec 13, 2007
- MINIATURE PRECISION COMPONENTS, INC.
- Douglas J. Callahan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Integrated vapor management and rollover valve for a fuel tank
- Publication number 20060254641
- Publication date Nov 16, 2006
- Douglas J. Callahan
- B60 - VEHICLES IN GENERAL