Oxner; Keith B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oxner; Keith B..The latest application filed is for "cured in place liner system and installation methods".
- Oxner; Keith B. - Chesterfield MO
| Patent | Date |
|---|---|
| Cured in place liner system and installation methods Grant 11,137,102 - Hairston , et al. October 5, 2 | 2021-10-05 |
| Cured In Place Liner System And Installation Methods App 20190376635 - Hairston; Mark ; et al. | 2019-12-12 |
| Cured in place liner system and installation methods Grant 10,428,992 - Hairston , et al. October 1, 2 | 2019-10-01 |
| Cured in place liner system and installation methods Grant 9,874,302 - Hairston , et al. January 23, 2 | 2018-01-23 |
| Cured In Place Liner System And Installation Methods App 20160258567 - Hairston; Mark ; et al. | 2016-09-08 |
| Method of lining a pipe Grant 9,371,950 - Hairston , et al. June 21, 2 | 2016-06-21 |
| Cured In Place Liner System And Installation Methods App 20160033073 - Hairston; Mark ; et al. | 2016-02-04 |
| Cured In Place Liner System And Method Of Lining A Pipe App 20150330550 - Hairston; Mark ; et al. | 2015-11-19 |
| Cured in place liner system and installation methods Grant 9,188,269 - Hairston , et al. November 17, 2 | 2015-11-17 |
| Cured In Place Liner System And Installation Methods App 20120012217 - Hairston; Mark ; et al. | 2012-01-19 |
| Reinstatement of an existing connection in a lined conduit Grant 8,015,695 - Polivka , et al. September 13, 2 | 2011-09-13 |
| T-Nut Assembly For Sealing An Existing Connection In A Lined Conduit App 20090289451 - Oxner; Keith B. ; et al. | 2009-11-26 |
| Reinstatement of an existing connection in a lined conduit App 20070284876 - Polivka; Richard C. ; et al. | 2007-12-13 |
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