LEPAK; Clayton
Patent Applications and Registrations
Patent applications and USPTO patent grants for LEPAK; Clayton.The latest application filed is for "optical filter device, system, and method for improved optical rejection of out-of-band wavelengths".
- LEPAK; Clayton - Berkeley CA
- Lepak; Clayton - West Band WI
- Lepak; Clayton - West Bend WI
| Patent | Date |
|---|---|
| Optical Filter Device, System, And Method For Improved Optical Rejection Of Out-of-band Wavelengths App 20220160263 - LEPAK; Clayton | 2022-05-26 |
| Oil extraction method and composition for use in the method Grant 10,087,396 - Blankenburg , et al. October 2, 2 | 2018-10-02 |
| Oil Extraction Method and Composition For Use In The Method App 20170355926 - Blankenburg; Dean ; et al. | 2017-12-14 |
| Oil extraction method and composition for use in the method Grant 9,605,233 - Blankenburg , et al. March 28, 2 | 2017-03-28 |
| Oil Extraction Method and Composition For Use In The Method App 20150322377 - Blankenburg; Dean ; et al. | 2015-11-12 |
| Oil extraction method and composition for use in the method Grant 9,090,851 - Blankenburg , et al. July 28, 2 | 2015-07-28 |
| Oil Extraction Method and Composition For Use In The Method App 20140275589 - Blankenburg; Dean ; et al. | 2014-09-18 |
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