Inventor
RUDE HAROLD E
US16 patents
⚠️ This page may combine multiple inventors who share the name “RUDE HAROLD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
11 patentsUS5840089ANov 24, 1998
Method of making an abrasive article
MINNESOTA MINING & MFG131 citations98
US5672186ASep 30, 1997
Method of making an abrasive article
MINNESOTA MINING & MFG106 citations98
US5505747AApr 9, 1996
Method of making an abrasive article
MINNESOTA MINING & MFG265 citations98
US5725423AMar 10, 1998
Abrading apparatus
MINNESOTA MINING & MFG43 citations96
US5667540ASep 16, 1997
Method of making an abrasive article
MINNESOTA MINING & MFG47 citations96
US5607345AMar 4, 1997
Abrading apparatus
MINNESOTA MINING & MFG86 citations96
US4224422ASep 23, 1980
Modified epoxy resin-polyisocyanate resin system
MINNESOTA MINING & MFG31 citations92
US4553982ANov 19, 1985
Coated abrasive containing epoxy binder and method of producing the same
MINNESOTA MINING & MFG28 citations91
US5486219AJan 23, 1996
Coatable urea-aldehyde solutions containing a cocatalyst, coated abrasives made using said solutions, and method of making coated abrasives
MINNESOTA MINING & MFG23 citations87
US4126428ANov 21, 1978
Coated abrasive containing isocyanurate binder and method of producing same
MINNESOTA MINING & MFG20 citations82
US4237252ADec 2, 1980
Heat activatable one-part liquid resin systems
MINNESOTA MINING & MFG21 citations81
3M INNOVATIVE PROPERTIES CO
5 patentsUS6579162B2Jun 17, 2003
Abrasive article
3M INNOVATIVE PROPERTIES CO39 citations96
US6579161B1Jun 17, 2003
Abrasive article
3M INNOVATIVE PROPERTIES CO42 citations96
US7406239B2Jul 29, 2008
Optical elements containing a polymer fiber weave
3M INNOVATIVE PROPERTIES CO36 citations92
US7044834B2May 16, 2006
Abrasive article
3M INNOVATIVE PROPERTIES CO15 citations92
US6884157B2Apr 26, 2005
Abrasive article
3M INNOVATIVE PROPERTIES CO19 citations92