Raymond M. Stachniak

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-function structure for a color cathode ray tube
- Patent number 4,236,184
- Issue date Nov 25, 1980
- Zenith Radio Corporation
- Kazimir Palac
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photographic master for use in screening a color cathode ray tube
- Patent number 4,020,493
- Issue date Apr 26, 1977
- Zenith Radio Corporation
- Kazimir Palac
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of controlled etching in the manufacture of a color selectio...
- Patent number 3,993,516
- Issue date Nov 23, 1976
- Zenith Radio Corporation
- Charles J. Prazak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photographic master for use in making a color cathode ray tube shad...
- Patent number 3,983,613
- Issue date Oct 5, 1976
- Zenith Radio Corporation
- Kazimir Palac
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for manufacturing a color cathode ray tube usi...
- Patent number 3,975,198
- Issue date Aug 17, 1976
- Zenith Radio Corporation
- Kazimir Palac
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming electron-transmissive apertures in a color select...
- Patent number 3,955,981
- Issue date May 11, 1976
- Zenith Radio Corporation
- Raymond M. Stachniak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY