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Patent applications and USPTO patent grants for Tundal; Ulf Hakon.The latest application filed is for "apparatus and method for applying ceramic foam filters for the removal of unwanted inclusions from metal melts".
Patent | Date |
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Apparatus and method for applying ceramic foam filters for the removal of unwanted inclusions from metal melts Grant 11,123,792 - Tundal , et al. September 21, 2 | 2021-09-21 |
Apparatus And Method For Applying Ceramic Foam Filters For The Removal Of Unwanted Inclusions From Metal Melts App 20200061697 - TUNDAL; Ulf Hakon ;   et al. | 2020-02-27 |
Equipment for continuous or semi-continuous casting of metal with improved metal filling arrangement Grant 10,500,635 - Roen , et al. Dec | 2019-12-10 |
Equipment For Continuous Or Semi-continuous Casting Of Metal With Improved Metal Filling Arrangement App 20180185907 - ROEN; Geir Atle ;   et al. | 2018-07-05 |
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