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Patent applications and USPTO patent grants for SONNTAG; Dietmar.The latest application filed is for "steam generator, and system for steam cleaning workpieces".
Patent | Date |
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Steam Generator, And System For Steam Cleaning Workpieces App 20200309362 - ALVAREZ; Antonio ;   et al. | 2020-10-01 |
Method And Device For Cleaning Metal Workpieces App 20190210073 - ALVAREZ; Antonio ;   et al. | 2019-07-11 |
Industrial Cleaning Installation With Vapour Condensation And Related Methods App 20190054511 - ALVAREZ; Antonio ;   et al. | 2019-02-21 |
Industrial Cleaning Installation With A Filter Arrangement And Corresponding Process App 20190030574 - ALVAREZ; Antonio ;   et al. | 2019-01-31 |
Dispensing Device App 20100308077 - Sonntag; Dietmar | 2010-12-09 |
Filter for liquids, in particular internal-combustion engine lubricant oils Grant 5,589,060 - Gebert , et al. December 31, 1 | 1996-12-31 |
Oil filter for the cleaning of lubricating oil Grant 5,516,425 - Brieden , et al. May 14, 1 | 1996-05-14 |
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