Amin N. Dharamsi

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Virginia Beach, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Discharge device having cathode with micro hollow array
- Patent number 6,346,770
- Issue date Feb 12, 2002
- Osram Sylvania, Inc.
- Karl H. Schoenbach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge device having cathode with micro hollow array
- Patent number 6,072,273
- Issue date Jun 6, 2000
- Osram Sylvania Inc.
- Karl H. Schoenbach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge device having cathode with micro hollow array
- Patent number 5,939,829
- Issue date Aug 17, 1999
- Osram Sylvania, Inc.
- Karl H. Schoenbach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge device having cathode with micro hollow array
- Patent number 5,686,789
- Issue date Nov 11, 1997
- Osram Sylvania Inc.
- Karl H. Schoenbach
- H01 - BASIC ELECTRIC ELEMENTS