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Patent applications and USPTO patent grants for Yannopoulos; Lymperios N..The latest application filed is for "halogen gas detector".
Patent | Date |
---|---|
Halogen gas detector Grant 5,932,176 - Yannopoulos , et al. August 3, 1 | 1999-08-03 |
Antimony-doped stannic oxide thick film gas sensor Grant 4,614,669 - Yannopoulos September 30, 1 | 1986-09-30 |
Semiconductor oxide gas combustibles sensor Grant 4,587,104 - Yannopoulos May 6, 1 | 1986-05-06 |
Method for making silicon carbide coatings Grant 4,446,169 - Castle , et al. May 1, 1 | 1984-05-01 |
Thick film sensor for hydrogen and carbon monoxide Grant 4,397,888 - Yannopoulos , et al. August 9, 1 | 1983-08-09 |
Yttrium-hydrogen Isotope Compositions For Radiochemical Reactions Grant 3,716,491 - Yannopoulos , et al. February 13, 1 | 1973-02-13 |
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