Inventor · disambiguated record
Franz Schreieder
Also filed as: SCHREIEDER FRANZ
5 granted patents·194 citations·filing 1998–2014
81Inventor score
Top patents by PatentIndex Score
5 records- 0192US6007869AProcess for preparing highly pure silicon granulesWACKER CHEMIE GMBH·Filed 1998·Granted Dec 28, 1999·148 cites·12 claims
- 0288US7549600B2Apparatus and method for the low-contamination, automatic crushing of silicon fragmentsWACKER CHEMIE GMBH·Filed 2005·Granted Jun 23, 2009·18 cites·11 claims
- 0385US7708970B2Process for depositing polycrystalline siliconWACKER CHEMIE GMBH·Filed 2009·Granted May 4, 2010·8 cites·18 claims
- 0473US7708828B2Dust-free and pore-free, high-purity granulated polysiliconWACKER CHEMIE GMBH·Filed 2004·Granted May 4, 2010·20 cites·11 claims
- 0546US10076713B2Method and apparatus for the separation by distillation of a three- or multi-component mixtureWACKER CHEMIE AG·Filed 2014·Granted Sep 18, 2018·0 cites·14 claims
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