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Patent applications and USPTO patent grants for Strobl; Josef.The latest application filed is for "zero-emission mechanical seal arrangement".
Patent | Date |
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Gas-lubricated mechanical seal having improved soiling protection Grant 11,255,440 - Werdecker , et al. February 22, 2 | 2022-02-22 |
Zero-emission Mechanical Seal Arrangement App 20210207715 - Werdecker; Ferdinand ;   et al. | 2021-07-08 |
Gas-lubricated Mechanical Seal Having Improved Soiling Protection App 20200278030 - Werdecker; Ferdinand ;   et al. | 2020-09-03 |
Highly concentrated aqueous solution of amphoteric surfactants App 20050096249 - Jonas, Ekaterina ;   et al. | 2005-05-05 |
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