Inventor · disambiguated record
Kathryn M. Spurgeon
Also filed as: SPURGEON KATHRYN M
17 granted patents·4 pending applications·1,548 citations·filing 1993–2020
95Inventor score
Files with3M INNOVATIVE PROPERTIES CO11MINNESOTA MINING & MFG7BENSON JR OLESTER1ORENSTEEN BRUCE D1SPURGEON KATHRYN M1
Top patents by PatentIndex Score
21 records- 0198US5549962APrecisely shaped particles and method of making the sameMINNESOTA MINING & MFG·Filed 1993·Granted Aug 27, 1996·244 cites·22 claims
- 0298US5500273AAbrasive articles comprising precisely shaped particlesMINNESOTA MINING & MFG·Filed 1995·Granted Mar 19, 1996·292 cites·15 claims
- 0398US5435816AMethod of making an abrasive articleMINNESOTA MINING & MFG·Filed 1993·Granted Jul 25, 1995·581 cites·45 claims
- 0497US5628952APrecisely shaped particles and method of making the sameMINNESOTA MINING & MFG·Filed 1996·Granted May 13, 1997·123 cites·40 claims
- 0595US6849314B2Fluoropolymer blends and multilayer articles3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Feb 1, 2005·67 cites·53 claims
- 0693US5714259APrecisely shaped abrasive compositeMINNESOTA MINING & MFG·Filed 1995·Granted Feb 3, 1998·64 cites·3 claims
- 0789US8354160B2Articles having durable hydrophobic surfaces3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Jan 15, 2013·8 cites·10 claims
- 0889US5690705AMethod of making a coated abrasive article comprising precisely shaped abrasive compositesMINNESOTA MINING & MFG·Filed 1996·Granted Nov 25, 1997·49 cites·4 claims
- 0988US5667541ACoatable compositions abrasive articles made therefrom, and methods of making and using sameMINNESOTA MINING & MFG·Filed 1996·Granted Sep 16, 1997·95 cites·40 claims
- 1084US9366790B2Retroreflective articles having composite cube-corners and methods of makingSPURGEON KATHRYN M·Filed 2012·Granted Jun 14, 2016·8 cites·16 claims
- 1184US7745545B2Bonding compositions3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Jun 29, 2010·5 cites·1 claims
- 1280US9523919B2Methods for making differentially pattern cured microstructured articlesBENSON JR OLESTER·Filed 2012·Granted Dec 20, 2016·4 cites·20 claims
- 1378US10564331B2Cube corner sheeting having optically variable marking3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Feb 18, 2020·1 cites·13 claims
- 1471US7485371B2Bonding compositions3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Feb 3, 2009·7 cites·13 claims
- 1569US11105964B2Cube corner sheeting having optically variable marking3M INNOVATIVE PROPERTIES CO·Filed 2020·Granted Aug 31, 2021·0 cites·12 claims
- 1662US2019361155A1Article having composite lenticular microstructures and method of making3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 1758US2005208308A1Bonding compositions3M INNOVATIVE PROPERTIES CO·Filed 2005·Application pending·0 cites
- 1856US10401541B2Article having composite lenticular microstructures and method of making3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Sep 3, 2019·0 cites·12 claims
- 1952US2005124717A1Fluoropolymer blends and multilayer articles3M INNOVATIVE PROPERTIES CO·Filed 2005·Application pending·0 cites
- 2048US9463601B2Cube corner sheeting having optically variable markingORENSTEEN BRUCE D·Filed 2012·Granted Oct 11, 2016·0 cites·11 claims
- 2145US2005127541A1Microstructured screen and method of manufacturing using coextrusion3M INNOVATIVE PROPERTIES CO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →