DONALD H. STEPHENSON

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PLAINFIELD, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Substrate having a modified native oxide layer for improved electri...
- Patent number 6,740,420
- Issue date May 25, 2004
- Wilson Greatbatch Technologies, Inc.
- Barry Muffoletto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for improving electrical conductivity of a metal oxide layer...
- Patent number 6,599,580
- Issue date Jul 29, 2003
- Wilson Greatbatch Ltd.
- Barry C. Muffoletto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for providing a hermetically sealed capacitor
- Patent number 6,334,879
- Issue date Jan 1, 2002
- Wilson Greatbatch Ltd.
- Barry C. Muffoletto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anodized tantalum pellet for an electrolytic capacitor
- Patent number 6,231,993
- Issue date May 15, 2001
- Wilson Greatbatch Ltd.
- Donald H. Stephenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hermetically sealed capacitor
- Patent number 5,926,362
- Issue date Jul 20, 1999
- Wilson Greatbatch Ltd.
- Barry C. Muffoletto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wet tantalum capacitor with liner
- Patent number 5,105,341
- Issue date Apr 14, 1992
- Yosemite Investment, Inc.
- Donald H. Stephenson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Substrate having a modified native oxide layer for improved electri...
- Publication number 20030207134
- Publication date Nov 6, 2003
- Barry Muffoletto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR IMPROVING ELECTRICAL CONDUCTIVITY OF METALS, METAL ALLOY...
- Publication number 20010051231
- Publication date Dec 13, 2001
- BARRY C. MUFFOLETTO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...