Maggard; Steven M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maggard; Steven M..The latest application filed is for "process and apparatus for analysis of hydrocarbon species by near infrared spectroscopy".
- Maggard; Steven M. - Ashland KY
- Maggard; Steven M. - Lake Jackson TX
- Maggard; Steven M. - Huntington WV
- Maggard; Steven M. - Barboursville WV
| Patent | Date |
|---|---|
| Process and apparatus for analysis of hydrocarbon species by near infrared spectroscopy Grant 5,712,481 - Welch , et al. January 27, 1 | 1998-01-27 |
| Indirect method for determining oxygenate content using near-infrared absorption spectra Grant 5,362,965 - Maggard November 8, 1 | 1994-11-08 |
| Near infrared analysis of piano constituents and octane number of hydrocarbons Grant 5,349,188 - Maggard * September 20, 1 | 1994-09-20 |
| Process and apparatus for analysis of hydrocarbons by near-infrared spectroscopy Grant 5,349,189 - Maggard September 20, 1 | 1994-09-20 |
| Spectroscopic instrument calibration Grant 5,243,546 - Maggard September 7, 1 | 1993-09-07 |
| Process for predicting properties of multi-component fluid blends Grant 5,223,714 - Maggard June 29, 1 | 1993-06-29 |
| Determination of aromatics in hydrocarbons by near infrared spectroscopy and calibration therefor Grant 5,145,785 - Maggard , et al. September 8, 1 | 1992-09-08 |
| Octane measuring process and device Grant 4,963,745 - Maggard October 16, 1 | 1990-10-16 |
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