Willman; Derek H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Willman; Derek H..The latest application filed is for "processing of oil by steam addition".
- Willman; Derek H. - Bartlesville OK
| Patent | Date |
|---|---|
| Processing of oil by steam addition Grant 10,619,468 - Lawson , et al. | 2020-04-14 |
| Processing of oil by steam addition Grant 10,533,404 - Lawson , et al. Ja | 2020-01-14 |
| Processing of oil by steam addition Grant 10,386,018 - Lawson , et al. A | 2019-08-20 |
| Processing of oil by steam addition Grant 10,370,948 - Lawson , et al. | 2019-08-06 |
| Processing of oil by steam addition Grant 10,329,496 - Lawson , et al. | 2019-06-25 |
| Processing of oil by steam addition Grant 10,308,882 - Lawson , et al. | 2019-06-04 |
| Processing Of Oil By Steam Addition App 20190153335 - Lawson; Keith H. ; et al. | 2019-05-23 |
| Processing Of Oil By Steam Addition App 20190153839 - Lawson; Keith H. ; et al. | 2019-05-23 |
| Processing Of Oil By Steam Addition App 20190153337 - Lawson; Keith H. ; et al. | 2019-05-23 |
| Processing Of Oil By Steam Addition App 20190153835 - Lawson; Keith H. ; et al. | 2019-05-23 |
| Processing Of Oil By Steam Addition App 20190153336 - Lawson; Keith H. ; et al. | 2019-05-23 |
| Processing Of Oil By Steam Addition App 20190153838 - Lawson; Keith H. ; et al. | 2019-05-23 |
| Processing Of Oil By Steam Addition App 20190153836 - Lawson; Keith H. ; et al. | 2019-05-23 |
| Processing Of Oil By Steam Addition App 20190154204 - Lawson; Keith H. ; et al. | 2019-05-23 |
| Processing Of Oil By Steam Addition App 20190153334 - Lawson; Keith H. ; et al. | 2019-05-23 |
| Processing Of Oil By Steam Addition App 20190153837 - Lawson; Keith H. ; et al. | 2019-05-23 |
| Processing of oil by steam addition Grant 10,294,429 - Lawson , et al. | 2019-05-21 |
| Processing of oil by steam addition Grant 10,280,374 - Lawson , et al. | 2019-05-07 |
| Processing of oil by steam addition Grant 10,280,375 - Lawson , et al. | 2019-05-07 |
| Processing of oil by steam addition Grant 10,273,418 - Lawson , et al. | 2019-04-30 |
| Processing of oil by steam addition Grant 10,260,326 - Lawson , et al. | 2019-04-16 |
| Processing of oil by steam addition Grant 10,260,008 - Lawson , et al. | 2019-04-16 |
| Processing of oil by steam addition Grant 10,215,006 - Lawson , et al. Feb | 2019-02-26 |
| Processing of oil by steam addition Grant 10,202,832 - Lawson , et al. Feb | 2019-02-12 |
| Processing of oil by steam addition Grant 10,190,061 - Lawson , et al. Ja | 2019-01-29 |
| Processing of oil by steam addition Grant 10,180,052 - Lawson , et al. Ja | 2019-01-15 |
| Processing of oil by steam addition Grant 10,125,590 - Lawson , et al. November 13, 2 | 2018-11-13 |
| Processing of oil by steam addition Grant 10,087,732 - Lawson , et al. October 2, 2 | 2018-10-02 |
| Processing of oil by steam addition Grant 10,082,010 - Lawson , et al. September 25, 2 | 2018-09-25 |
| Processing of oil by steam addition Grant 10,006,277 - Lawson , et al. June 26, 2 | 2018-06-26 |
| Processing of oil by steam addition Grant 10,006,276 - Lawson , et al. June 26, 2 | 2018-06-26 |
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