Inventor · disambiguated record
John M. M. Harrison
Also filed as: HARRISON JOHN M · HARRISON JOHN M M · HARRISON JOHN MECASLIN MACGEOG
7 granted patents·196 citations·filing 1989–1999
87Inventor score
Files withHUBER CORP J M7
Top patents by PatentIndex Score
7 records- 0185US6143065APrecipitated calcium carbonate product having improved brightness and method of preparing the sameHUBER CORP J M·Filed 1999·Granted Nov 7, 2000·62 cites·23 claims
- 0280US5167707AHigh performance coarse particle size sams pigments for paint and plastics applicationsHUBER CORP J M·Filed 1991·Granted Dec 1, 1992·39 cites·17 claims
- 0378US5846309ACoarse particle size kaolin clay and methodHUBER CORP J M·Filed 1997·Granted Dec 8, 1998·39 cites·44 claims
- 0469US5534057AProcess for treating kaolin clays for pitch control and the treated claysHUBER CORP J M·Filed 1995·Granted Jul 9, 1996·28 cites·27 claims
- 0558US4940534AFroth flotation columnHUBER CORP J M·Filed 1989·Granted Jul 10, 1990·17 cites·6 claims
- 0638US5037534AFlotation aid and process for removal of impurities from silicate mineralsHUBER CORP J M·Filed 1989·Granted Aug 6, 1991·5 cites·10 claims
- 0736US5180511AFlotation aid and process for removal of impurities from silicate mineralsHUBER CORP J M·Filed 1991·Granted Jan 19, 1993·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →