Alec N. Broers

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Purdy Station, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making submicron circuit structures
- Patent number 4,557,995
- Issue date Dec 10, 1985
- International Business Machines Corporation
- Alec N. Broers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sub-100A range line width pattern fabrication
- Patent number 4,316,093
- Issue date Feb 16, 1982
- International Business Machines Corporation
- Alec N. Broers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High brightness electron probe beam and method
- Patent number 4,210,806
- Issue date Jul 1, 1980
- International Business Machines Corporation
- Alec N. Broers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sub 100A range line width pattern fabrication
- Patent number 4,197,332
- Issue date Apr 8, 1980
- International Business Machines Corporation
- Alec N. Broers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for making device for high resolution electron beam fabrication
- Patent number 3,971,860
- Issue date Jul 27, 1976
- International Business Machines Corporation
- Alec N. Broers
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR