Alan Sobel

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Evanston, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas-discharge devices and display panels
- Patent number 4,322,659
- Issue date Mar 30, 1982
- Lucitron, Inc.
- Michael De Jule
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making an insulator-support for luminescent display panel...
- Patent number 4,183,125
- Issue date Jan 15, 1980
- Zenith Radio Corporation
- Ralph L. Meyer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked lattice spacer support for luminescent display panels
- Patent number 4,099,082
- Issue date Jul 4, 1978
- Zenith Radio Corporation
- Gerald J. Chodil
- H01 - BASIC ELECTRIC ELEMENTS