Inventor · disambiguated record
Robert L. Zinniel
Also filed as: ZINNIEL ROBERT · ZINNIEL ROBERT L
19 granted patents·3 pending applications·1,687 citations·filing 1994–2021
96Inventor score
Top patents by PatentIndex Score
22 records- 0198US7942987B2System and method for building three-dimensional objects with metal-based alloysSTRATASYS INC·Filed 2008·Granted May 17, 2011·60 cites·15 claims
- 0298US5503785AProcess of support removal for fused deposition modelingSTRATASYS INC·Filed 1994·Granted Apr 2, 1996·711 cites·14 claims
- 0397US9027378B2System and method for building three-dimensional objects with metal-based alloysCRUMP S SCOTT·Filed 2011·Granted May 12, 2015·50 cites·17 claims
- 0497US8920697B2Method for building three-dimensional objects in extrusion-based additive manufacturing systems using core-shell consumable filamentsMIKULAK JAMES K·Filed 2012·Granted Dec 30, 2014·105 cites·20 claims
- 0596US10670019B2Conical viscosity pump with axially positionable impeller and method of printing a 3D partSTRATASYS INC·Filed 2016·Granted Jun 2, 2020·10 cites·18 claims
- 0696US7236166B2High-resolution rapid manufacturingSTRATASYS INC·Filed 2005·Granted Jun 26, 2007·124 cites·20 claims
- 0796US6578596B1Apparatus and method for thermoplastic extrusionSTRATASYS INC·Filed 2001·Granted Jun 17, 2003·76 cites·43 claims
- 0896US6085957AVolumetric feed control for flexible filamentSTRATASYS INC·Filed 1996·Granted Jul 11, 2000·262 cites·40 claims
- 0995US8765045B2Surface-treatment method for rapid-manufactured three-dimensional objectsZINNIEL ROBERT L·Filed 2007·Granted Jul 1, 2014·39 cites·17 claims
- 1095US8075300B2Vapor smoothing surface finishing systemZINNIEL ROBERT L·Filed 2008·Granted Dec 13, 2011·36 cites·20 claims
- 1194US6238613B1Apparatus and method for thermoplastic extrusionSTRATASYS INC·Filed 1999·Granted May 29, 2001·108 cites·9 claims
- 1293US9738031B2Additive manufacturing method for building three-dimensional objects with core-shell arrangementsSTRATASYS INC·Filed 2013·Granted Aug 22, 2017·9 cites·11 claims
- 1392US8014889B2Transactional method for building three-dimensional objectsSTRATASYS INC·Filed 2005·Granted Sep 6, 2011·24 cites·24 claims
- 1488US11104058B2System and method for 3D printing with metal filament materialsSTRATASYS INC·Filed 2018·Granted Aug 31, 2021·3 cites·16 claims
- 1588US8221858B2Three-dimensional parts having porous protective structuresMANNELLA DOMINIC F·Filed 2011·Granted Jul 17, 2012·35 cites·20 claims
- 1683US10695979B2Core/shell filament for use with extrusion-based additive manufacturing systemSTRATASYS INC·Filed 2019·Granted Jun 30, 2020·1 cites·29 claims
- 1782US10888908B2Magnetically throttled liquefier assemblySTRATASYS INC·Filed 2018·Granted Jan 12, 2021·2 cites·17 claims
- 1880US7502023B2High-resolution rapid manufacturingSTRATASYS INC·Filed 2007·Granted Mar 10, 2009·32 cites·20 claims
- 1969US10493695B2Additive manufacturing method for building three-dimensional objects with core-shell arrangements, and three-dimensional objects thereofSTRATASYS INC·Filed 2017·Granted Dec 3, 2019·0 cites·18 claims
- 2069US2021354368A1System and method for 3d printing with metal filament materialsSTRATASYS INC·Filed 2021·Application pending·0 cites
- 2157US2016361763A1Magnetically throttled liquefier assemblySTRATASYS INC·Filed 2015·Application pending·0 cites
- 2242US2010327479A1Consumable materials having customized characteristicsSTRATASYS INC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →