Siegfried M. Greiner

Person

Crystal Lake, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
CRT tension mask support structure
- Patent number 5,336,964
- Issue date Aug 9, 1994
- Zenith Electronics Corporation
- Raymond G. Capek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stress transparent tension mask frame member for reducing slurry pa...
- Patent number 5,274,302
- Issue date Dec 28, 1993
- Zenith Electronics Corporation
- Raymond G. Capek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat tension mask front panel CRT bulb with reduced front seal area...
- Patent number 5,240,447
- Issue date Aug 31, 1993
- Zenith Electronics Corporation
- Raymond G. Capek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Segmented shadow mask support structure for flat tension mask color...
- Patent number 5,162,694
- Issue date Nov 10, 1992
- Zenith Electronics Corporation
- Raymond G. Capek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Provision of support for tension shadow mask by which a predetermin...
- Patent number 5,090,933
- Issue date Feb 25, 1992
- Zenith Electronics Corporation
- Raymond G. Capek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tension mask CRT front assembly with reduced strain-induced defects
- Patent number 5,086,251
- Issue date Feb 4, 1992
- Zenith Electronics Corporation
- Raymond G. Capek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making mask support structure for a tension mask color c...
- Patent number 4,952,188
- Issue date Aug 28, 1990
- Zenith Electronics Corporation
- Siegfried M. Greiner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CRT faceplate front assembly with rigidized tension mask support st...
- Patent number 4,866,334
- Issue date Sep 12, 1989
- Zenith Electronics Corporation
- James R. Fendley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for securing a tension mask support structure to a faceplate
- Patent number 4,752,265
- Issue date Jun 21, 1988
- Zenith Electronics Corporation
- James R. Fendley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Faceplate assembly for securing a tension mask support structure to...
- Patent number 4,716,334
- Issue date Dec 29, 1987
- Zenith Electronics Corporation
- James R. Fendley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color CRT tension mask support assembly with a glass frame
- Patent number 4,712,041
- Issue date Dec 8, 1987
- Zenith Electronics Corporation
- Siegfried M. Greiner
- H01 - BASIC ELECTRIC ELEMENTS

Siegfried M. Greiner

Person

Patents Grantslast 30 patents

CRT tension mask support structure

Stress transparent tension mask frame member for reducing slurry pa...

Flat tension mask front panel CRT bulb with reduced front seal area...

Segmented shadow mask support structure for flat tension mask color...

Provision of support for tension shadow mask by which a predetermin...

Tension mask CRT front assembly with reduced strain-induced defects

Method for making mask support structure for a tension mask color c...

CRT faceplate front assembly with rigidized tension mask support st...

Process for securing a tension mask support structure to a faceplate

Faceplate assembly for securing a tension mask support structure to...

Color CRT tension mask support assembly with a glass frame