Edward Longenberger

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Perrysburg, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for the creation of uniform grain size in hot worked spinod...
- Patent number 9,303,304
- Issue date Apr 5, 2016
- Materion Corporation
- Edward Longenberger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metamorphic processing of alloys and products thereof
- Patent number 6,190,468
- Issue date Feb 20, 2001
- Brush Wellman, Inc.
- Edward B. Longenberger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metamorphic processing of alloys and products thereof
- Patent number 5,651,844
- Issue date Jul 29, 1997
- Brush Wellman Inc.
- Edward B. Longenberger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METAL RINGS FORMED FROM BERYLLIUM-COPPER ALLOYS
- Publication number 20230151474
- Publication date May 18, 2023
- MATERION CORPORATION
- Jeffrey M. Schirm
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METAL RINGS FORMED FROM BERYLLIUM-COPPER ALLOYS
- Publication number 20200362444
- Publication date Nov 19, 2020
- MATERION CORPORATION
- Jeffrey M. Schirm
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR THE CREATION OF UNIFORM GRAIN SIZE IN HOT WORKED SPINOD...
- Publication number 20140261923
- Publication date Sep 18, 2014
- MATERION CORPORATION
- Edward Longenberger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...