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Patent applications and USPTO patent grants for Heidlas; Julius Xaver.The latest application filed is for "aqueous slurry for particulates transportation".
Patent | Date |
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Aqueous slurry for particulates transportation Grant 10,202,542 - Zhang , et al. Feb | 2019-02-12 |
Aqueous Slurry For Particulates Transportation App 20170107424 - ZHANG; Kewei ;   et al. | 2017-04-20 |
Aqueous Slurry For Particulates Transportation App 20160017213 - ZHANG; Kewei ;   et al. | 2016-01-21 |
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