Dale E. Wittmer

Follow

Person

Towanda, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Intermetallic bonded diamond composite composition and methods of f...
- Patent number 8,506,881
- Issue date Aug 13, 2013
- Board of Trustees at the Southern Illinois University
- Dale E. Wittmer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of preparing a high solids content, low viscosity ceramic sl...
- Patent number 5,456,877
- Issue date Oct 10, 1995
- Martin Marietta Energy Systems, Inc.
- Terry N. Tiegs
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for controlling the crystal morphology of silicon nitride
- Patent number 4,788,049
- Issue date Nov 29, 1988
- GTE Products Corporation
- Robert A. Long
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for producing beta silicon nitride fibers
- Patent number 4,717,693
- Issue date Jan 5, 1988
- GTE Products Corporation
- Dale E. Wittmer
- C30 - CRYSTAL GROWTH
Information Patent Grant
Self lubricating silicon nitride article
- Patent number 4,650,592
- Issue date Mar 17, 1987
- GTE Products Corporation
- Robert J. Dobbs
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Silicon nitride based cutting tool
- Patent number 4,607,017
- Issue date Aug 19, 1986
- GTE Products Corporation
- Robert W. Wolfe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
INTERMETALLIC BONDED DIAMOND COMPOSITE COMPOSITION AND METHODS OF F...
- Publication number 20130323108
- Publication date Dec 5, 2013
- SOUTHERN ILLINOIS UNIVERSITY CARBONDALE
- Dale E. Wittmer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Intermetallic bonded diamond composite composition and methods of f...
- Publication number 20060280638
- Publication date Dec 14, 2006
- Dale E. Wittmer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...