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Patent applications and USPTO patent grants for Ramanan; Thiagarajan.The latest application filed is for "aluminum alloy tube and fin assembly for heat exchangers having improved corrosion resistance after brazing".
Patent | Date |
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Aluminum alloy tube and fin assembly for heat exchangers having improved corrosion resistance after brazing Grant 7,781,071 - Parson , et al. August 24, 2 | 2010-08-24 |
Aluminum alloy tube and fin assembly for heat exchangers having improved corrosion resistance after brazing App 20060231170 - Parson; Nicholas Charles ;   et al. | 2006-10-19 |
Extrudable aluminum alloys Grant 6,565,679 - Jeffrey , et al. May 20, 2 | 2003-05-20 |
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