David R. SHENK

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South Beloit, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Low friction butterfly ring
- Patent number 8,381,754
- Issue date Feb 26, 2013
- GE Aviation Systems LLC
- David R. Shenk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Low friction butterfly ring
- Patent number 7,984,892
- Issue date Jul 26, 2011
- GE Aviation Systems, LLC
- David R. Shenk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
LOW FRICTION BUTTERFLY RING
- Publication number 20110308086
- Publication date Dec 22, 2011
- David R. Shenk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BEARING ASSEMBLY AND A METHOD FOR CONTROLLING FLUID FLOW WITHIN A C...
- Publication number 20100108932
- Publication date May 6, 2010
- Robert R. Bauer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LOW FRICTION BUTTERFLY RING
- Publication number 20070194265
- Publication date Aug 23, 2007
- SMITHS AEROSPACE LLC
- David R. SHENK
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...