HALDER; Stefan
Patent Applications and Registrations
Patent applications and USPTO patent grants for HALDER; Stefan.The latest application filed is for "screwable device with retractable thread sections".
- HALDER; Stefan - Achstetten-Bronnen DE
- Halder; Stefan - Laupheim DE
| Patent | Date |
|---|---|
| Screwable Device With Retractable Thread Sections App 20210131478 - HALDER; Stefan | 2021-05-06 |
| Stop screw having a stop buffer part Grant 9,249,821 - Halder February 2, 2 | 2016-02-02 |
| Stop Screw Having A Stop Buffer Part App 20120134740 - Halder; Stefan | 2012-05-31 |
| Ball-type lock pin Grant 7,905,676 - Halder March 15, 2 | 2011-03-15 |
| Recoilless hammer Grant 7,703,355 - Halder , et al. April 27, 2 | 2010-04-27 |
| Recoilles Hammer App 20090078090 - Halder; Stefan ; et al. | 2009-03-26 |
| Ball-type lock pin App 20060220394 - Halder; Stefan | 2006-10-05 |
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