Inventor · disambiguated record
Michael V. Spangler
Also filed as: SPANGLER MICHAEL V
11 granted patents·4 pending applications·85 citations·filing 2004–2015
88Inventor score
Top patents by PatentIndex Score
15 records- 0190US8075692B2Fluid bed reactorOSBORNE E WAYNE·Filed 2010·Granted Dec 13, 2011·35 cites·28 claims
- 0289US9254470B1Segmented liner and transition support ring for use in a fluidized bed reactorREC SILICON INC·Filed 2014·Granted Feb 9, 2016·8 cites·20 claims
- 0389US9238211B1Segmented silicon carbide linerREC SILICON INC·Filed 2014·Granted Jan 19, 2016·4 cites·21 claims
- 0484US9587993B2Probe assembly for a fluid bed reactorREC SILICON INC·Filed 2012·Granted Mar 7, 2017·4 cites·18 claims
- 0583US9212421B2Method and apparatus to reduce contamination of particles in a fluidized bed reactorREC SILICON INC·Filed 2013·Granted Dec 15, 2015·4 cites·18 claims
- 0677US9446367B2Joint design for segmented silicon carbide liner in a fluidized bed reactorREC SILICON INC·Filed 2014·Granted Sep 20, 2016·3 cites·18 claims
- 0772US7141114B2Process for producing a crystalline silicon ingotREC SILICON INC·Filed 2004·Granted Nov 28, 2006·24 cites·50 claims
- 0864US9023425B2Fluid bed reactorOSBORNE E WAYNE·Filed 2010·Granted May 5, 2015·2 cites·18 claims
- 0957US9662628B2Non-contaminating bonding material for segmented silicon carbide liner in a fluidized bed reactorREC SILICON INC·Filed 2014·Granted May 30, 2017·0 cites·20 claims
- 1057US9404177B2Obstructing member for a fluidized bed reactorREC SILICON INC·Filed 2014·Granted Aug 2, 2016·0 cites·18 claims
- 1152US8926929B2Method and apparatus for producing granular siliconSPANGLER MICHAEL V·Filed 2010·Granted Jan 6, 2015·1 cites·5 claims
- 1251US2014174353A1High-temperature grade steel for fluidized bed reactor equipmentREC SILICON INC·Filed 2013·Application pending·0 cites
- 1349US2014252024A1High Vessel OutletREC SILICON INC·Filed 2013·Application pending·0 cites
- 1446US2016045881A1High-purity silicon to form silicon carbide for use in a fluidized bed reactorREC SILICON INC·Filed 2014·Application pending·0 cites
- 1543US2016186319A1Silicon carbide stack bottom seal arrangementREC SILICON INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →