Inventor · disambiguated record
Allan C. Spellmeier
Also filed as: SPELLMEIER ALLAN · SPELLMEIER ALLAN C
12 granted patents·3 pending applications·151 citations·filing 2007–2021
91Inventor score
Top patents by PatentIndex Score
15 records- 0198US7521076B1Method and apparatus for producing fully cooked extrudates with significantly reduced specific mechanical energy inputsWENGER MFG·Filed 2008·Granted Apr 21, 2009·70 cites·16 claims
- 0296US10555547B2Meat dewatering assemblyWENGER MFG·Filed 2017·Granted Feb 11, 2020·5 cites·14 claims
- 0395US11241026B2Food processing system including extruder with hollow core screw assemblyWENGER MFG·Filed 2019·Granted Feb 8, 2022·6 cites·16 claims
- 0495US10434483B2High thermal transfer hollow core extrusion screw assemblyWENGER MFG·Filed 2017·Granted Oct 8, 2019·6 cites·9 claims
- 0595US8827539B2Twin screw extruders operating with significantly reduced specific mechanical energy inputsWENGER MFG·Filed 2012·Granted Sep 9, 2014·12 cites·10 claims
- 0695US8393780B2Screw assembly for cooking extruders operating with significantly reduced specific mechanical energy inputsWENGER LAVON·Filed 2011·Granted Mar 12, 2013·20 cites·10 claims
- 0794US10624369B2Meat dewatering assemblyWENGER MFG·Filed 2019·Granted Apr 21, 2020·5 cites·14 claims
- 0893US12256760B2Method and apparatus for production of high meat content pet foodsWENGER MFG·Filed 2019·Granted Mar 25, 2025·2 cites·21 claims
- 0993US11039629B2High thermal transfer hollow core extrusion screw assemblyWENGER MFG·Filed 2019·Granted Jun 22, 2021·4 cites·5 claims
- 1093US7987774B2Cooking extruder with enhanced steam injection propertiesWENGER MFG·Filed 2007·Granted Aug 2, 2011·19 cites·21 claims
- 1189US10893688B2High thermal transfer hollow core extrusion screw assemblyWENGER MFG·Filed 2019·Granted Jan 19, 2021·2 cites·15 claims
- 1278US12414579B2Food processing system including extruder with hollow core screw assemblyWENGER MFG·Filed 2021·Granted Sep 16, 2025·0 cites·17 claims
- 1369US2019075822A1Method and apparatus for production of high meat content pet foodsWENGER MFG·Filed 2018·Application pending·0 cites
- 1462US2010062093A1Method and apparatus for producing fully cooked extrudates with significantly reduced specific mechanical energy inputsWENGER MFG·Filed 2008·Application pending·0 cites
- 1556US2011091627A1Method and apparatus for producing fully cooked extrudates with significantly reduced specific mechanical energy inputsWENGER MFG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →