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Ernest L. Wrecsics
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Bethlehem, PA, US
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last 30 patents
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Patent Grant
Hot filament CVD of thick, adherent and coherent polycrystalline di...
Patent number
5,147,687
Issue date
Sep 15, 1992
Diamonex, Inc.
Diwakar Garg
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Interrupted method for producing multilayered polycrystalline diamo...
Patent number
5,124,179
Issue date
Jun 23, 1992
Diamonex, Incorporated
Diwakar Garg
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for depositing highly erosive and abrasive wear resistant co...
Patent number
5,024,901
Issue date
Jun 18, 1991
Air Products and Chemicals, Inc.
Diwakar Garg
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Low temperature chemical vapor deposition method for forming tungst...
Patent number
5,006,371
Issue date
Apr 9, 1991
Air Products and Chemicals, Inc.
Diwakar Garg
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Wear resistant coating for sharp-edged tools and the like
Patent number
4,945,640
Issue date
Aug 7, 1990
Diwakar Garg
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High erosion/wear resistant multi-layered coating system
Patent number
4,927,713
Issue date
May 22, 1990
Air Products and Chemicals, Inc.
Diwakar Garg
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Highly erosive and abrasive wear resistant composite coating system
Patent number
4,855,188
Issue date
Aug 8, 1989
Air Products and Chemicals, Inc.
Diwakar Garg
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...