Assignee
SCHMID FREDERICK
US·3 granted patents·13 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0186US8177910B2System and method for crystal growingSCHMID FREDERICK·Filed 2011·Granted May 15, 2012·9 cites·18 claims
- 0280US8329133B2Method and apparatus for refining metallurgical grade silicon to produce solar grade siliconSCHMID FREDERICK·Filed 2009·Granted Dec 11, 2012·4 cites·15 claims
- 0333US9546434B2High-temperature process improvements using helium under regulated pressureSCHMID FREDERICK·Filed 2010·Granted Jan 17, 2017·0 cites·23 claims
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