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Patent applications and USPTO patent grants for westby timothy s.The latest application filed is for "coal blends having improved ash viscosity".
Patent | Date |
---|---|
Window-cleaning robot provided with closed wiper Grant 10213073 - | 2019-02-26 |
Reduction of greenhouse gas emission Grant 10189763 - | 2019-01-29 |
Glass-wiping device Grant 10172504 - | 2019-01-08 |
Methods, systems, and apparatuses for utilizing a fischer-tropsch purge stream Grant 10174261 - | 2019-01-08 |
High strength thread for tubular composites Grant 08919387 - | 2014-12-30 |
Coal blends having improved ash viscosity Grant 5,364,421 - Westby , et al. November 15, 1 | 1994-11-15 |
In-situ coal drying Grant 4,793,656 - Siddoway , et al. December 27, 1 | 1988-12-27 |
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