Assignee
PFEIFFER CHRISTIAN MASCHF
DE·4 granted patents·31 citations·filing 1989–1991
Top patents by PatentIndex Score
4 records- 0146US5232096AMaterial dispersion apparatusPFEIFFER CHRISTIAN MASCHF·Filed 1991·Granted Aug 3, 1993·18 cites·19 claims
- 0232US5058813AMethod for comminuting brittle material to be groundPFEIFFER CHRISTIAN MASCHF·Filed 1989·Granted Oct 22, 1991·5 cites·19 claims
- 0328US5016826ATube mill partitionPFEIFFER CHRISTIAN MASCHF·Filed 1990·Granted May 21, 1991·5 cites·12 claims
- 0423US5056722ATube mill partitionPFEIFFER CHRISTIAN MASCHF·Filed 1990·Granted Oct 15, 1991·3 cites·12 claims
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