Sean E. Landwehr

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Greensburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Monolithic ceramic end mill
- Patent number 9,481,041
- Issue date Nov 1, 2016
- Kennametal Inc.
- Danny Ray Davis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Monolithic ceramic end mill
- Patent number 8,647,025
- Issue date Feb 11, 2014
- Kennametal Inc.
- Danny R. Davis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Titanium diboride-silicon carbide composites useful in electrolytic...
- Patent number 8,501,050
- Issue date Aug 6, 2013
- Kennametal Inc.
- Sean Erin Landwehr
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Readily-densified titanium diboride and process for making same
- Patent number 8,142,749
- Issue date Mar 27, 2012
- Kennametal Inc.
- Sean E. Landwehr
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
MONOLITHIC CERAMIC END MILL
- Publication number 20140255113
- Publication date Sep 11, 2014
- Kennametal Inc.
- Danny Ray Davis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TITANIUM DIBORIDE-SILICON CARBIDE COMPOSITES USEFUL IN ELECTROLYTIC...
- Publication number 20130075669
- Publication date Mar 28, 2013
- Kennametal Inc.
- Sean Erin Landwehr
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Monolithic Ceramic End Mill
- Publication number 20120183363
- Publication date Jul 19, 2012
- Kennametal, Inc.
- Danny R. Davis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Composite Material Useful in Electrolytic Aluminum Production Cells
- Publication number 20110114479
- Publication date May 19, 2011
- Kennametal Inc.
- Russell Lee Yeckley
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Readily-Densified Titanium Diboride and Process for Making Same
- Publication number 20100122903
- Publication date May 20, 2010
- Kennametal, Inc.
- Sean E. Landwehr
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR