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Patent applications and USPTO patent grants for Bartch; Donald W..The latest application filed is for "method for preparing improved lithium-silicate glare-reducing coating for a cathode-ray tube".
Patent | Date |
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Method for preparing improved lithium-silicate glare-reducing coating for a cathode-ray tube Grant 4,965,096 - Deal , et al. October 23, 1 | 1990-10-23 |
Cathode-ray tube having antistatic silicate glare-reducing coating Grant 4,563,612 - Deal , et al. January 7, 1 | 1986-01-07 |
Method for preparing lithium-silicate glare-reducing coating Grant 4,560,581 - Deal , et al. December 24, 1 | 1985-12-24 |
Method of making a cathode-ray tube having a conductive internal coating exhibiting reduced arcing current Grant 4,425,377 - Deal , et al. January 10, 1 | 1984-01-10 |
Lithium Silicate Glare-reducing Coating And Method Of Fabrication On A Glass Surface Grant 3,635,751 - Long, III , et al. January 18, 1 | 1972-01-18 |
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