Inventor
MONROE LARRY D
US11 patents
⚠️ This page may combine multiple inventors who share the name “MONROE LARRY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
8 patentsUS5645619AJul 8, 1997
Method of making alpha alumina-based abrasive grain containing silica and iron oxide
MINNESOTA MINING & MFG239 citations99
US5611829AMar 18, 1997
Alpha alumina-based abrasive grain containing silica and iron oxide
MINNESOTA MINING & MFG208 citations99
US4881951ANov 21, 1989
Abrasive grits formed of ceramic containing oxides of aluminum and rare earth metal, method of making and products made therewith
MINNESOTA MINING & MFG675 citations99
US4770671ASep 13, 1988
Abrasive grits formed of ceramic containing oxides of aluminum and yttrium, method of making and using the same and products made therewith
MINNESOTA MINING & MFG640 citations99
US5593467AJan 14, 1997
Abrasive grain
MINNESOTA MINING & MFG142 citations98
US5651801AJul 29, 1997
Method for making an abrasive article
MINNESOTA MINING & MFG71 citations96
US5728184AMar 17, 1998
Method for making ceramic materials from boehmite
MINNESOTA MINING & MFG43 citations92
US5645618AJul 8, 1997
Method for making an abrasive article
MINNESOTA MINING & MFG35 citations92
3M INNOVATIVE PROPERTIES CO
3 patentsUS6277161B1Aug 21, 2001
Abrasive grain, abrasive articles, and methods of making and using the same
3M INNOVATIVE PROPERTIES CO221 citations98
US6802878B1Oct 12, 2004
Abrasive particles, abrasive articles, and methods of making and using the same
3M INNOVATIVE PROPERTIES CO79 citations97
US10155892B2Dec 18, 2018
Abrasive particles, abrasive articles, and methods of making and using the same
3M INNOVATIVE PROPERTIES CO0 citations42