Preston; William T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Preston; William T..The latest application filed is for "on-line gas chromatograph with sample preparation, concentration, and calibration apparatus for measuring trace organic species from combustor flue gas".
- Preston; William T. - Raleigh NC
| Patent | Date |
|---|---|
| On-line gas chromatograph with sample preparation, concentration, and calibration apparatus for measuring trace organic species from combustor flue gas Grant 6,165,251 - Lemieux , et al. December 26, 2 | 2000-12-26 |
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