Inventor
SPURGEON KATHRYN M
US17 patents
⚠️ This page may combine multiple inventors who share the name “SPURGEON KATHRYN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
7 patentsUS5628952AMay 13, 1997
Precisely shaped particles and method of making the same
MINNESOTA MINING & MFG123 citations98
US5549962AAug 27, 1996
Precisely shaped particles and method of making the same
MINNESOTA MINING & MFG244 citations98
US5500273AMar 19, 1996
Abrasive articles comprising precisely shaped particles
MINNESOTA MINING & MFG292 citations98
US5435816AJul 25, 1995
Method of making an abrasive article
MINNESOTA MINING & MFG581 citations98
US5714259AFeb 3, 1998
Precisely shaped abrasive composite
MINNESOTA MINING & MFG64 citations96
US5690705ANov 25, 1997
Method of making a coated abrasive article comprising precisely shaped abrasive composites
MINNESOTA MINING & MFG49 citations96
US5667541ASep 16, 1997
Coatable compositions abrasive articles made therefrom, and methods of making and using same
MINNESOTA MINING & MFG95 citations96
3M INNOVATIVE PROPERTIES CO
7 patentsUS6849314B2Feb 1, 2005
Fluoropolymer blends and multilayer articles
3M INNOVATIVE PROPERTIES CO67 citations96
US8354160B2Jan 15, 2013
Articles having durable hydrophobic surfaces
3M INNOVATIVE PROPERTIES CO8 citations84
US7485371B2Feb 3, 2009
Bonding compositions
3M INNOVATIVE PROPERTIES CO7 citations73
US10564331B2Feb 18, 2020
Cube corner sheeting having optically variable marking
3M INNOVATIVE PROPERTIES CO1 citations71
US7745545B2Jun 29, 2010
Bonding compositions
3M INNOVATIVE PROPERTIES CO5 citations62
US11105964B2Aug 31, 2021
Cube corner sheeting having optically variable marking
3M INNOVATIVE PROPERTIES CO0 citations61
US10401541B2Sep 3, 2019
Article having composite lenticular microstructures and method of making
3M INNOVATIVE PROPERTIES CO0 citations52