Olewine; Keith R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Olewine; Keith R..The latest application filed is for "methods and devices for isolating lead 203".
- Olewine; Keith R. - Temple NH
- Olewine; Keith R. - Merrimack NH
| Patent | Date |
|---|---|
| Methods and devices for isolating lead 203 Grant 10,910,123 - Olewine February 2, 2 | 2021-02-02 |
| Methods And Devices For Isolating Lead 203 App 20190131025 - Olewine; Keith R. | 2019-05-02 |
| Methods and devices for isolating lead 203 Grant 10,199,130 - Olewine Fe | 2019-02-05 |
| Methods And Devices For Isolating Lead 203 App 20170040074 - Olewine; Keith R. | 2017-02-09 |
| Method and apparatus for separating ions of metallic elements in aqueous solution Grant 7,138,643 - Lewis , et al. November 21, 2 | 2006-11-21 |
| Method and apparatus for separating ions of metallic elements in aqueous solution App 20040164025 - Lewis, Robert E. ; et al. | 2004-08-26 |
| Method and apparatus for separating ions of metallic elements in aqueous solution App 20030152502 - Lewis, Robert E. ; et al. | 2003-08-14 |
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