D'Souza; Melanius
Patent Applications and Registrations
Patent applications and USPTO patent grants for D'Souza; Melanius.The latest application filed is for "compact internal window air conditioner".
- D'Souza; Melanius - San Dimas CA
| Patent | Date |
|---|---|
| Compact Internal Window Air Conditioner App 20090031744 - D'Souza; Melanius | 2009-02-05 |
| Hydrogen gas generator App 20070033873 - D'Souza; Melanius | 2007-02-15 |
| Modular regenerative heat exchanger system App 20050126746 - D'Souza, Melanius | 2005-06-16 |
| Process and apparatus for facilitating automatic production of drawing using a CAD system Grant 6,587,746 - D'Souza July 1, 2 | 2003-07-01 |
| Regenerative devices and methods Grant 6,423,275 - D'Souza July 23, 2 | 2002-07-23 |
| Process and apparatus for energy conservation in buildings using a computer controlled ventilation system Grant 5,902,183 - D'Souza May 11, 1 | 1999-05-11 |
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