Gregory Allen Langley

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Arvada, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Two-piece closure device
- Patent number 8,251,238
- Issue date Aug 28, 2012
- TDW Delaware Inc.
- Dennis R. Smith
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Two-Piece Closure Device
- Publication number 20100072204
- Publication date Mar 25, 2010
- Dennis R. Smith
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...