Zook; Christopher D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zook; Christopher D..The latest application filed is for "cpvc pipe having improved resistance to environmental stress cracking".
- Zook; Christopher D. - Akron OH
| Patent | Date |
|---|---|
| Hollow Fiber Membrane App 20220226784 - Roy; Kinkini ; et al. | 2022-07-21 |
| Cpvc Pipe Having Improved Resistance To Environmental Stress Cracking App 20220227985 - Zook; Christopher D. ; et al. | 2022-07-21 |
| CPVC pipe fitting having improved resistance to environmental stress cracking Grant 10,513,053 - Zook , et al. Dec | 2019-12-24 |
| Cpvc Pipe Having Improved Resistance To Environmental Stress Cracking App 20180002518 - Zook; Christopher D. ; et al. | 2018-01-04 |
| Cpvc Pipe Fitting Having Improved Resistance To Environmental Stress Cracking App 20170368717 - Zook; Christopher D. ; et al. | 2017-12-28 |
| Self Lubricated Cpvc Resin With Improved Properties App 20150118428 - Zook; Christopher D. ; et al. | 2015-04-30 |
| Water Manifold System And Method App 20090159134 - Boyher; Christopher P. ; et al. | 2009-06-25 |
| Water Manifold System And Method App 20080276998 - Boyher; Christopher P. ; et al. | 2008-11-13 |
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