Schulze; Ralf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schulze; Ralf.The latest application filed is for "method and device for producing a casting mold for sand casting".
- Schulze; Ralf - Alfeld DE
- Schulze; Ralf - Lippstadt DE
- Schulze, Ralf - US
- Schulze; Ralf - Frankfurt DE
| Patent | Date |
|---|---|
| Method and device for producing a casting mold for sand casting Grant 10,603,714 - Montero , et al. | 2020-03-31 |
| Method And Device For Producing A Casting Mold For Sand Casting App 20180169746 - Montero; Gelson G. ; et al. | 2018-06-21 |
| Method for producing an electrical connection between a plug element and a printed circuit board Grant 6,898,847 - Koerner , et al. May 31, 2 | 2005-05-31 |
| Housing with an electrical circuit accommodated therein Grant 6,719,571 - Koerner , et al. April 13, 2 | 2004-04-13 |
| Method for producing an electrical connection between a plug element and a printed circuit board App 20030024114 - Koerner, Andre ; et al. | 2003-02-06 |
| Housing with an electrical circuit accommodated therein App 20030013329 - Koerner, Andre ; et al. | 2003-01-16 |
| Radiation-sensitive mixture, radiation-sensitive recording material containing said mixture, and process for preparing relief images Grant 4,822,719 - Schneller , et al. April 18, 1 | 1989-04-18 |
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