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Patent applications and USPTO patent grants for Pieplow; Jorg.The latest application filed is for "lifting valve and seal".
Patent | Date |
---|---|
Lifting valve and seal Grant 11,415,229 - Burmester , et al. August 16, 2 | 2022-08-16 |
Double-seat valve having a diaphragm Grant 11,193,595 - Burmester , et al. December 7, 2 | 2021-12-07 |
Diaphragm-sealed double-seat valve and drive Grant 11,156,297 - Burmester , et al. October 26, 2 | 2021-10-26 |
Lifting Valve And Seal App 20210254723 - Burmester; Jens ;   et al. | 2021-08-19 |
Diaphragm-Sealed Double-Seat Valve And Drive App 20210025504 - Burmester; Jens ;   et al. | 2021-01-28 |
Double-Seat Valve Having a Diaphragm App 20200217425 - Burmester; Jens ;   et al. | 2020-07-09 |
Valve and diaphragm for a valve Grant 9,347,568 - Sudel , et al. May 24, 2 | 2016-05-24 |
Valve And Diaphragm For A Valve App 20150129790 - Sudel; Matthias ;   et al. | 2015-05-14 |
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