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Patent applications and USPTO patent grants for KOENIG; Ulrich Stefan.The latest application filed is for "cutting ring fitting".
Patent | Date |
---|---|
Cutting Ring Fitting App 20210239242 - KOENIG; Ulrich Stefan ;   et al. | 2021-08-05 |
Device For Fastening Hoses App 20210222800 - KOENIG; Ulrich Stefan | 2021-07-22 |
Connection arrangement for connecting a pipeline Grant 10,962,151 - Koenig , et al. March 30, 2 | 2021-03-30 |
Device for fixing pipes and tubes Grant 10,422,444 - Koenig Sept | 2019-09-24 |
Connection Arrangement For Connecting A Pipeline App 20190056050 - KOENIG; Ulrich Stefan | 2019-02-21 |
Device For Fixing Pipes And Tubes App 20190003614 - KOENIG; Ulrich Stefan | 2019-01-03 |
Device for reduced-noise fastening of pipes or hoses Grant 9,982,824 - Koenig May 29, 2 | 2018-05-29 |
Device For Reduced-noise Fastening Of Pipes Or Hoses App 20160334044 - KOENIG; Ulrich Stefan | 2016-11-17 |
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