Leo Finkelstein

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Low temperature sealing glass composition
- Patent number 5,281,561
- Issue date Jan 25, 1994
- Maurice E. Dumesnil
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low temperature sealing glass compositions
- Patent number 5,188,990
- Issue date Feb 23, 1993
- VLSI Packaging Materials
- Maurice E. Dumesnil
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Sealing glass compositions
- Patent number 5,013,360
- Issue date May 7, 1991
- VLSI Packaging Materials, Inc.
- Leo Finkelstein
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silver phosphate glass die-attach composition
- Patent number 4,997,718
- Issue date Mar 5, 1991
- VLSI Packaging Materials, Inc.
- Maurice E. Dumesnil
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low melting glass composition
- Patent number 4,743,302
- Issue date May 10, 1988
- VLSI Packaging Materials, Inc.
- Maurice E. Dumesnil
- C03 - GLASS MINERAL OR SLAG WOOL