John S. Harr

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Chapin, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Annular sealing device
- Patent number 10,598,284
- Issue date Mar 24, 2020
- Technetics Group LLC
- Mark S. Whitlow
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Annular sealing device
- Patent number 9,797,513
- Issue date Oct 24, 2017
- Technetics Group LLC
- Mark S. Whitlow
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seal retainer
- Patent number 6,945,539
- Issue date Sep 20, 2005
- Garlock Sealing Technologies LLC
- Mark S. Whitlow
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Annular Sealing Device
- Publication number 20180094727
- Publication date Apr 5, 2018
- TECHNETICS GROUP LLC
- Mark S. Whitlow
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Annular Sealing Device
- Publication number 20160215886
- Publication date Jul 28, 2016
- TECHNETICS GROUP LLC
- Mark S. Whitlow
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
JACKETED RESILIENT METAL SEAL
- Publication number 20150159755
- Publication date Jun 11, 2015
- TECHNETICS GROUP, LLC
- Mark S. Whitlow
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Annular Sealing Device
- Publication number 20120061922
- Publication date Mar 15, 2012
- COLTEC INDUSTRIES, INC.
- Mark S. Whitlow
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Head gasket assembly
- Publication number 20050023768
- Publication date Feb 3, 2005
- Jeffrey T. Adams
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Metal seal and retainer
- Publication number 20030164594
- Publication date Sep 4, 2003
- Mark S. Whitlow
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...