Alan Stubblefield

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Placentia, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Alky-one gasket
- Patent number 10,774,963
- Issue date Sep 15, 2020
- Eriks N.V
- Alan Stubblefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Alky-one gasket
- Patent number 10,161,549
- Issue date Dec 25, 2018
- Eriks N.V
- Alan Stubblefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Alky-one gasket
- Patent number 9,388,924
- Issue date Jul 12, 2016
- Advanced Sealing, Inc.
- Alan Stubblefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ALKY-ONE GASKET
- Publication number 20200370688
- Publication date Nov 26, 2020
- ERIKS N.V.
- Alan Stubblefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ALKY-ONE GASKET
- Publication number 20190107232
- Publication date Apr 11, 2019
- ERIKS N.V.
- Alan Stubblefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ALKY-ONE GASKET
- Publication number 20160319971
- Publication date Nov 3, 2016
- ERIKS N.V.
- Alan Stubblefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Alky-One Gasket
- Publication number 20130328270
- Publication date Dec 12, 2013
- Alan Stubblefield
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
ALKY-ONE GASKET
- Publication number 20120235365
- Publication date Sep 20, 2012
- Alan Stubblefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...