Assignee
VER SCHMIRGEL & MASCHF
DE·5 granted patents·343 citations·filing 1980–1999
Top patents by PatentIndex Score
5 records- 0193US4393021AMethod for the manufacture of granular grit for use as abrasivesVER SCHMIRGEL & MASCHF·Filed 1981·Granted Jul 12, 1983·180 cites·6 claims
- 0285US5259147AGranular abrasive materialVER SCHMIRGEL & MASCHF·Filed 1993·Granted Nov 9, 1993·68 cites·8 claims
- 0373US4386943ATreated polyester fabric for use in flexible abrasivesVER SCHMIRGEL & MASCHF·Filed 1980·Granted Jun 7, 1983·32 cites·11 claims
- 0461US6582289B1Flap discVER SCHMIRGEL & MASCHF·Filed 1999·Granted Jun 24, 2003·36 cites·14 claims
- 0555US6383064B1Flexible abrasive bodyVER SCHMIRGEL & MASCHF·Filed 1999·Granted May 7, 2002·27 cites·36 claims
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