Sievers; Tim
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sievers; Tim.The latest application filed is for "drive system having dc power supply for a submarine".
- Sievers; Tim - Jevenstedt DE
- Sievers; Tim - Munich DE
- Sievers; Tim - Muenchen DE
- Sievers; Tim - Munchen DE
| Patent | Date |
|---|---|
| Drive system having DC power supply for a submarine Grant 10,483,842 - Hollung , et al. Nov | 2019-11-19 |
| Drive System Having Dc Power Supply For A Submarine App 20170133928 - Hollung; Achim ; et al. | 2017-05-11 |
| Method and apparatus for the production of a workpiece of exact geometry Grant 9,550,325 - Sievers , et al. January 24, 2 | 2017-01-24 |
| Method and Apparatus for the Production of a Workpiece of Exact Geometry App 20090033003 - Sievers; Tim ; et al. | 2009-02-05 |
| Method and device for producing a workpiece with exact geometry Grant 7,347,682 - Lohner , et al. March 25, 2 | 2008-03-25 |
| Method and apparatus for the production of a work piece of exact geometry App 20040155384 - Sievers, Tim ; et al. | 2004-08-12 |
| Method and device for producing a workpiece with exact geometry App 20030062655 - Lohner, Andreas ; et al. | 2003-04-03 |
| Apparatus for producing a three-dimensional object by laser sintering Grant 5,908,569 - Wilkening , et al. June 1, 1 | 1999-06-01 |
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