Inventor
ZINNIEL ROBERT L
US18 patents
⚠️ This page may combine multiple inventors who share the name “ZINNIEL ROBERT L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STRATASYS INC
14 patentsUS7236166B2Jun 26, 2007
High-resolution rapid manufacturing
STRATASYS INC124 citations99
US6085957AJul 11, 2000
Volumetric feed control for flexible filament
STRATASYS INC262 citations99
US6578596B1Jun 17, 2003
Apparatus and method for thermoplastic extrusion
STRATASYS INC76 citations98
US6238613B1May 29, 2001
Apparatus and method for thermoplastic extrusion
STRATASYS INC108 citations98
US7942987B2May 17, 2011
System and method for building three-dimensional objects with metal-based alloys
STRATASYS INC60 citations97
US5503785AApr 2, 1996
Process of support removal for fused deposition modeling
STRATASYS INC711 citations96
US8014889B2Sep 6, 2011
Transactional method for building three-dimensional objects
STRATASYS INC24 citations92
US7502023B2Mar 10, 2009
High-resolution rapid manufacturing
STRATASYS INC32 citations92
US10670019B2Jun 2, 2020
Conical viscosity pump with axially positionable impeller and method of printing a 3D part
STRATASYS INC10 citations84
US9738031B2Aug 22, 2017
Additive manufacturing method for building three-dimensional objects with core-shell arrangements
STRATASYS INC9 citations83
US11104058B2Aug 31, 2021
System and method for 3D printing with metal filament materials
STRATASYS INC3 citations73
US10888908B2Jan 12, 2021
Magnetically throttled liquefier assembly
STRATASYS INC2 citations73
US10695979B2Jun 30, 2020
Core/shell filament for use with extrusion-based additive manufacturing system
STRATASYS INC1 citations72
US10493695B2Dec 3, 2019
Additive manufacturing method for building three-dimensional objects with core-shell arrangements, and three-dimensional objects thereof
STRATASYS INC0 citations51