Gelfgat; Yuri
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gelfgat; Yuri.The latest application filed is for "silicon single crystal, and process for producing it".
- Gelfgat; Yuri - Jurmala LV
- Gelfgat; Yuri - Beer Sheva IL
| Patent | Date |
|---|---|
| Process and apparatus for producing a silicon single crystal Grant 7,771,530 - Virbulis , et al. August 10, 2 | 2010-08-10 |
| Silicon single crystal, and process for producing it Grant 7,335,256 - Weber , et al. February 26, 2 | 2008-02-26 |
| Silicon single crystal, and process for producing it App 20060254498 - Weber; Martin ; et al. | 2006-11-16 |
| Silicon single crystal, and process for producing it App 20040118334 - Weber, Martin ; et al. | 2004-06-24 |
| Process and apparatus for producing a silicon single crystal App 20020092461 - Virbulis, Janis ; et al. | 2002-07-18 |
| Method and device for producing homogeneous alloys Grant 5,333,672 - Gelfgat , et al. August 2, 1 | 1994-08-02 |
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