John J. Liutkus

Follow

Person

Yorktown Heights, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Coated means for connecting a chip and a card
- Patent number 6,403,892
- Issue date Jun 11, 2002
- International Business Machines Corporation
- Claudius Feger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of applying flex tape protective coating onto a flex product
- Patent number 5,546,655
- Issue date Aug 20, 1996
- International Business Machines Corporation
- Claudius Feger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flex tape protective coating
- Patent number 5,360,946
- Issue date Nov 1, 1994
- International Business Machines Corporation
- Claudius Feger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High density, high performance memory circuit package
- Patent number 5,268,815
- Issue date Dec 7, 1993
- International Business Machines Corporation
- Thomas M. Cipolla
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polysiloxane modified cement
- Patent number 4,780,754
- Issue date Oct 25, 1988
- International Business Machines Corporation
- John J. Liutkus
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Halogenated polystyrenes for electron beam, X-ray and photo resists
- Patent number 4,678,850
- Issue date Jul 7, 1987
- International Business Machines Corp.
- Michael Hatzakis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...