Inventor
HOPKINS PAUL E
US14 patents
⚠️ This page may combine multiple inventors who share the name “HOPKINS PAUL E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STRATASYS INC
13 patentsUS6004124ADec 21, 1999
Thin-wall tube liquifier
STRATASYS INC344 citations99
US7172715B2Feb 6, 2007
Filament spool auto-change in a modeling machine
STRATASYS INC92 citations98
US6923634B2Aug 2, 2005
Filament loading system in an extrusion apparatus
STRATASYS INC205 citations98
US8349239B2Jan 8, 2013
Seam concealment for three-dimensional models
STRATASYS INC35 citations97
US7169337B2Jan 30, 2007
Method for loading filament in an extrusion apparatus
STRATASYS INC64 citations97
US6869559B2Mar 22, 2005
Material and method for three-dimensional modeling
STRATASYS INC109 citations97
US6776602B2Aug 17, 2004
Filament cassette and loading system
STRATASYS INC108 citations97
US6685866B2Feb 3, 2004
Method and apparatus for three-dimensional modeling
STRATASYS INC211 citations97
US7374712B2May 20, 2008
Method for building three-dimensional models from thermoplastic modeling materials
STRATASYS INC34 citations94
US8974715B2Mar 10, 2015
Seam concealment for three-dimensional models
STRATASYS INC20 citations92
US9724866B2Aug 8, 2017
Seam concealment for three-dimensional models
STRATASYS INC12 citations83
US10384439B2Aug 20, 2019
Continuous liquid interface production system with viscosity pump
STRATASYS INC1 citations61
US10675803B2Jun 9, 2020
Seam concealment for three-dimensional models
STRATASYS INC0 citations51