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Patent applications and USPTO patent grants for Kaczmarczyk; Matthew Louis.The latest application filed is for "multi-piece molded composite mandrel and methods of manufacturing".
Patent | Date |
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Multi-piece molded composite mandrel and methods of manufacturing Grant 9,631,452 - Kiesel , et al. April 25, 2 | 2017-04-25 |
Multi-piece Molded Composite Mandrel And Methods Of Manufacturing App 20150285022 - KIESEL; Michael Dale ;   et al. | 2015-10-08 |
Subterranean Barrier, System And Method Of Use App 20150191988 - Kiesel; Michael Dale ;   et al. | 2015-07-09 |
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