Ivanchev; Hristov Lillian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ivanchev; Hristov Lillian.The latest application filed is for "processing of metal alloys in a semi-solid state".
- Ivanchev; Hristov Lillian - Germiston ZA
| Patent | Date |
|---|---|
| Processing of metal alloys in a semi-solid state Grant 8,061,407 - Ivanchev , et al. November 22, 2 | 2011-11-22 |
| Processing Of Metal Alloys In A Semi-solid State App 20110162816 - Ivanchev; Hristov Lillian ; et al. | 2011-07-07 |
| Processing of metal alloys in a semi-solid state Grant 7,921,900 - Ivanchev , et al. April 12, 2 | 2011-04-12 |
| Processing Of Metal Alloys In A Semi-solid State App 20100258261 - Ivanchev; Hristov Lillian ; et al. | 2010-10-14 |
| Processing of metal alloys in a semi-solid state Grant 7,766,071 - Ivanchev , et al. August 3, 2 | 2010-08-03 |
| Processing of metal alloys in a semi-solid state App 20070079949 - Ivanchev; Hristov Lillian ; et al. | 2007-04-12 |
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