Inventor · disambiguated record
William J. Kopecky
Also filed as: KOPECKY WILLIAM J
42 granted patents·35 pending applications·333 citations·filing 2005–2024
97Inventor score
Files with3M INNOVATIVE PROPERTIES CO443M INNOVATIVE PROPERTIES COMPANY13AUSEN RONALD W9HANSCHEN THOMAS P2BLUEM GREGORY L1
Top patents by PatentIndex Score
77 records- 0198US7902096B2Monocomponent monolayer meltblown web and meltblowing apparatus3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Mar 8, 2011·78 cites·14 claims
- 0296US7738763B2Composite polymer fibers3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Jun 15, 2010·24 cites·11 claims
- 0395US8889243B2Mechanical fastening nets and methods of making the sameHANSCHEN THOMAS P·Filed 2012·Granted Nov 18, 2014·25 cites·20 claims
- 0493US7406239B2Optical elements containing a polymer fiber weave3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jul 29, 2008·36 cites·22 claims
- 0592US7773834B2Multilayer polarizing fibers and polarizers using same3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Aug 10, 2010·40 cites·29 claims
- 0691US7356231B2Composite polymer fibers3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Apr 8, 2008·23 cites·14 claims
- 0790US10421227B2Shim-stack foaming die3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Sep 24, 2019·4 cites·18 claims
- 0890US9382643B2Apparatus, system, and method for forming nanofibers and nanofiber websMOORE ERIC M·Filed 2010·Granted Jul 5, 2016·11 cites·20 claims
- 0990US8758882B2Composite layerAUSEN RONALD W·Filed 2011·Granted Jun 24, 2014·12 cites·20 claims
- 1088US9724865B2Three-dimensional polymeric strand netting, dies, and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Aug 8, 2017·6 cites·16 claims
- 1187US9744708B2Slot die position adjustment and return to baseline3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Aug 29, 2017·3 cites·12 claims
- 1285US10265653B2Filtration medium including polymeric netting of ribbons and strands3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Apr 23, 2019·2 cites·15 claims
- 1384US11033763B2Respirator including polymeric netting and method of forming same3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jun 15, 2021·5 cites·15 claims
- 1484US9327429B2Extrusion die element, extrusion die and method for making multiple stripe extrudateAUSEN RONALD W·Filed 2011·Granted May 3, 2016·6 cites·11 claims
- 1584US7327923B2Spiral multilayer fibers3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Feb 5, 2008·13 cites·16 claims
- 1683US9216535B2Slot die position adjustments to facilitate patterned productsTRICE JENNIFER L·Filed 2011·Granted Dec 22, 2015·9 cites·13 claims
- 1782US10000028B2Mechanical fastening nets and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Jun 19, 2018·3 cites·15 claims
- 1882US9579684B2Slot die position adjustment controlYAPEL ROBERT A·Filed 2011·Granted Feb 28, 2017·7 cites·16 claims
- 1982US2024373606A1Orientation of magnetic fillers to optimize film properties3M INNOVATIVE PROPERTIES COMPANY·Filed 2024·Application pending·0 cites
- 2081US7757334B2Floor cleaning system3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jul 20, 2010·13 cites·10 claims
- 2180US9044894B2Slot die position adjustment and return to baselineLOUKUSA PENTTI K·Filed 2011·Granted Jun 2, 2015·5 cites·14 claims
- 2271US10501877B2Nettings, dies, and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Dec 10, 2019·2 cites·9 claims
- 2371US10272655B2Film with alternating stripes and strands and apparatus and method for making the same3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Apr 30, 2019·1 cites·20 claims
- 2469US12075606B2Orientation of magnetic fillers to optimize film properties3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Aug 27, 2024·0 cites·19 claims
- 2567US12220853B2Extruding connected hollow strands3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Feb 11, 2025·0 cites·13 claims
- 2665US10828862B2Film with layered segments and apparatus and method for making the same3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Nov 10, 2020·0 cites·20 claims
- 2764US8798421B2Color shifting multilayer polymer fibers and security articles containing color shifting multilayer polymer fibersBLUEM GREGORY L·Filed 2009·Granted Aug 5, 2014·2 cites·19 claims
- 2863US9944043B2Laminates and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Apr 17, 2018·2 cites·16 claims
- 2963US2017174852A1Apertured film and method of making an apertured film with a laser3M INNOVATIVE PROPERTIES CO·Filed 2015·Application pending·0 cites
- 3062US12017396B2Coextruded polymeric article and method of making the same3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Jun 25, 2024·0 cites·15 claims
- 3162US10730220B2Three-dimensional polymeric strand netting, dies, and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Aug 4, 2020·0 cites·9 claims
- 3262US10449700B2Methods of making films comprising an array of openings3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Oct 22, 2019·0 cites·13 claims
- 3361US12280917B2Coextruded polymeric article and method of making the same3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Apr 22, 2025·0 cites·20 claims
- 3461US2017022339A1Segmented film and method of making the same3M INNOVATIVE PROPERTIES CO·Filed 2015·Application pending·0 cites
- 3561US2017182695A1Apertured film and method of making the same3M INNOVATIVE PROPERTIES CO·Filed 2015·Application pending·0 cites
- 3661US2017197347A1Composite layer3M INNOVATIVE PROPERTIES CO·Filed 2017·Application pending·0 cites
- 3760US2014248471A1Film with Layered Segments and Apparatus and Method for Making the Same3M INNOVATIVE PROPERTIES CO·Filed 2013·Application pending·0 cites
- 3859US12366020B2Nettings3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Jul 22, 2025·0 cites·7 claims
- 3959US11945149B2Coextruded articles, dies and methods of making the same3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Apr 2, 2024·0 cites·10 claims
- 4057US2015079337A1Films comprising an array of openings and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2013·Application pending·0 cites
- 4157US2025144867A1Cluster of Polymeric Columns and Method of Making Same3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Application pending·0 cites
- 4256US2021260806A1Coextruded articles, dies and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 4355US8506871B2Process of making a monocomponent non-woven webBRANDNER JOHN M·Filed 2010·Granted Aug 13, 2013·1 cites·20 claims
- 4454US12023841B2Coextruded polymeric article and method of making the same3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Jul 2, 2024·0 cites·16 claims
- 4553US8481157B2Melt extruded fibers and methods of making the sameWILSON BRUCE B·Filed 2007·Granted Jul 9, 2013·0 cites·11 claims
- 4653US2008003430A1Particulate-loaded polymer fibers and extrusion methods3M INNOVATIVE PROPERTIES CO·Filed 2006·Application pending·0 cites
- 4752US10099408B2Polymeric layers and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Oct 16, 2018·0 cites·5 claims
- 4852US2016368237A1Composite polymeric layers and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2014·Application pending·0 cites
- 4952US2023226733A1Webs3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 5051US2021268710A1Coextruded polymeric article and method of making the same3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →