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Patent applications and USPTO patent grants for Tundel; Rachel.The latest application filed is for "low ash and ash-free acid neutralizing compositions and lubricating oil compositions containing same".
Patent | Date |
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Low ash and ash-free acid neutralizing compositions and lubricating oil compositions containing same Grant 10,731,103 - Emert , et al. | 2020-08-04 |
Marine engine lubrication Grant 10,364,404 - Bera , et al. | 2019-07-30 |
Low Ash And Ash-free Acid Neutralizing Compositions And Lubricating Oil Compositions Containing Same App 20190177650 - Emert; Jacob ;   et al. | 2019-06-13 |
Marine engine lubrication Grant 9,879,202 - Bera , et al. January 30, 2 | 2018-01-30 |
Marine Engine Lubrication App 20160230113 - Bera; Tushar K. ;   et al. | 2016-08-11 |
Marine Engine Lubrication App 20160160149 - Bera; Tushar K. ;   et al. | 2016-06-09 |
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