Melvin W. Montgomery

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New Windsor, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Fast diazoquinone positive resists comprising mixed esters of 4-sul...
- Patent number 5,362,599
- Issue date Nov 8, 1994
- International Business Machines Corporations
- Christopher J. Knors
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silicon containing positive resist for DUV lithography
- Patent number 5,338,818
- Issue date Aug 16, 1994
- International Business Machines Corporation
- William R. Brunsvold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Positive photoresist system for near-UV to visible imaging
- Patent number 5,272,042
- Issue date Dec 21, 1993
- International Business Machines Corporation
- Robert D. Allen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Speed enhancers for acid sensitized resists
- Patent number 5,164,278
- Issue date Nov 17, 1992
- International Business Machines Corporation
- William R. Brunsvold
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Highly sensitive dry developable deep UV photoresist
- Patent number 5,023,164
- Issue date Jun 11, 1991
- International Business Machines Corporation
- William R. Brunsvold
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY