Gray; David B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gray; David B..The latest application filed is for "fuel efficient lubricating oils".
- Gray; David B. - Chalfont PA
- Gray; David B. - Darmstadt DE
- Gray; David B. - Newark DE
| Patent | Date |
|---|---|
| Fuel efficient lubricating oils Grant 9,677,024 - Esche , et al. June 13, 2 | 2017-06-13 |
| Fuel Efficient Lubricating Oils App 20150133352 - Esche; Carl K. ; et al. | 2015-05-14 |
| Final Drive and Powershift Transmission Lubricants App 20090192063 - Gray; David B. ; et al. | 2009-07-30 |
| Efavirenz tablet formulation having unique biopharmaceutical characteristics App 20060057196 - Hussain; Munir A. ; et al. | 2006-03-16 |
| Efavirenz tablet formulation having unique biopharmaceutical characteristics App 20030124186 - Hussain, Munir A. ; et al. | 2003-07-03 |
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