Inventor · disambiguated record
Joseph M. Mcgrath
Also filed as: MCGRATH JOSEPH · MCGRATH JOSEPH M · MCGRATH JOSEPH MICHAEL
26 granted patents·1,765 citations·filing 1976–2007
98Inventor score
Top patents by PatentIndex Score
26 records- 0199US4025159ACellular retroreflective sheetingMINNESOTA MINING & MFG·Filed 1976·Granted May 24, 1977·633 cites·15 claims
- 0298US6172810B1Retroreflective articles having polymer multilayer reflective coatings3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Jan 9, 2001·205 cites·4 claims
- 0396US6503564B1Method of coating microstructured substrates with polymeric layer(s), allowing preservation of surface feature profile3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Jan 7, 2003·86 cites·19 claims
- 0496US6350034B1Retroreflective articles having polymer multilayer reflective coatings3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Feb 26, 2002·74 cites·15 claims
- 0592US6479132B2Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and method for making same3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Nov 12, 2002·53 cites·32 claims
- 0692US6243201B1Retroreflective articles having polymer multilayer reflective coatings3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Jun 5, 2001·79 cites·17 claims
- 0792US5508105AThermal print receptive and frangible retrorefelective polymeric sheetingsMINNESOTA MINING & MFG·Filed 1994·Granted Apr 16, 1996·82 cites·37 claims
- 0892US4248748AHeat-activated adhesiveMINNESOTA MINING & MFG·Filed 1980·Granted Feb 3, 1981·67 cites·10 claims
- 0991US6656319B1Fluid-activatable adhesive articles and methods3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Dec 2, 2003·72 cites·18 claims
- 1091US6224219B1Method for making retroreflective articles having polymer multilayer reflective coatings3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted May 1, 2001·38 cites·13 claims
- 1190US7140741B2Color shifting retroreflector and method of making same3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Nov 28, 2006·49 cites·20 claims
- 1290US6815043B2Microstructured substrates with profile-preserving polymeric coatings3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Nov 9, 2004·29 cites·16 claims
- 1390US6365262B1Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and method for making same3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Apr 2, 2002·65 cites·33 claims
- 1484US6475316B1Methods of enhancing adhesion3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Nov 5, 2002·25 cites·12 claims
- 1581US6132883ATransparent powder coating compositions for protecting surfaces3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Oct 17, 2000·40 cites·9 claims
- 1680US7288309B2Microstructured substrates with profile-preserving organometallic coatings3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Oct 30, 2007·15 cites·22 claims
- 1770US5670005AMethod for manufacturing improved data display retroreflective sheetingMINNESOTA MINING & MFG·Filed 1996·Granted Sep 23, 1997·35 cites·52 claims
- 1868US7611752B2Method of making a microstructured coated article3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Nov 3, 2009·0 cites·12 claims
- 1968US6458048B1Baseball and softball practice deviceFiled 2000·Granted Oct 1, 2002·16 cites·15 claims
- 2064US5605311AUpper torso support for a workstationFiled 1994·Granted Feb 25, 1997·37 cites·14 claims
- 2163US5897738AProcess for manufacturing a signMINNESOTA MINING & MFG·Filed 1997·Granted Apr 27, 1999·14 cites·20 claims
- 2252US5810301AUpper torso support for a workstationFiled 1995·Granted Sep 22, 1998·25 cites·26 claims
- 2345US6288189B1Polyolefin microspheres3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Sep 11, 2001·10 cites·13 claims
- 2432US4105036APortable saunaMCGRATH JOSEPH MICHAEL·Filed 1976·Granted Aug 8, 1978·10 cites·4 claims
- 2531US6135900ABaseball and softball practice deviceFiled 1998·Granted Oct 24, 2000·5 cites·1 claims
- 2618US5983532ASnowshoe foot clampFiled 1998·Granted Nov 16, 1999·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →