Ehemann, Jr.; George M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ehemann, Jr.; George M..The latest application filed is for "method and apparatus for determining thickness of an opc layer on a crt faceplate panel".
- Ehemann, Jr.; George M. - Lancaster PA
- Ehemann, Jr.; George M. - Manheim Township Lancaster County
| Patent | Date |
|---|---|
| Method and apparatus for determining thickness of an OPC layer on a CRT faceplate panel Grant 5,619,330 - Ehemann, Jr. , et al. April 8, 1 | 1997-04-08 |
| Method of electrophotographically manufacturing a screen assembly for a cathode-ray tube with a subsequently formed matrix Grant 5,340,674 - Moscony , et al. August 23, 1 | 1994-08-23 |
| Method of forming a matrix for an electrophotographically manufactured screen assembly for a cathode-ray tube Grant 5,240,798 - Ehemann, Jr. August 31, 1 | 1993-08-31 |
| Method for determining the MTF of a viewing window Grant 4,586,817 - Ehemann, Jr. May 6, 1 | 1986-05-06 |
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