Inventor · disambiguated record
Mark R. Ennis
Also filed as: ENNIS MARK KIERAN · ENNIS MARK R
3 granted patents·1 pending application·50 citations·filing 1993–2002
72Inventor score
Files withMINNESOTA MINING & MFG3
Top patents by PatentIndex Score
4 records- 0163US5341609AAbrasive belts and their manufactureMINNESOTA MINING & MFG·Filed 1993·Granted Aug 30, 1994·28 cites·16 claims
- 0243US5470362AMethod for making coated abrasive beltsMINNESOTA MINING & MFG·Filed 1994·Granted Nov 28, 1995·12 cites·12 claims
- 0337US5529590AProcess for the manufacture of endless coated abrasive articlesMINNESOTA MINING & MFG·Filed 1994·Granted Jun 25, 1996·10 cites·26 claims
- 0434US2003054837A1Telephone call routing system and methodFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →