Assignee
SCHNEIDER CO INC J R
14 granted patents·2 pending applications·169 citations·filing 1976–2006
Top patents by PatentIndex Score
16 records- 0184US4147635AFilter apparatusSCHNEIDER CO INC J R·Filed 1978·Granted Apr 3, 1979·36 cites·6 claims
- 0275US4282105AFilterSCHNEIDER CO INC J R·Filed 1980·Granted Aug 4, 1981·37 cites·33 claims
- 0368US7341668B2Filter aid and method of using same for reclaiming water-based fluids used in metal working processesSCHNEIDER CO INC J R·Filed 2006·Granted Mar 11, 2008·4 cites·1 claims
- 0467US7338605B2Filter aid and method of using same for reclaiming water-based fluids used in metal working processesSCHNEIDER CO INC J R·Filed 2006·Granted Mar 4, 2008·3 cites·1 claims
- 0560US5154828AFilter aid and method for using same for reclaiming oil coolants used for metal workingSCHNEIDER CO INC J R·Filed 1992·Granted Oct 13, 1992·24 cites·10 claims
- 0652US4159948ABeltless vacuum filterSCHNEIDER CO INC J R·Filed 1978·Granted Jul 3, 1979·10 cites·21 claims
- 0750US4036589ADetermining the concentration of a biocide additive in a liquidSCHNEIDER CO INC J R·Filed 1976·Granted Jul 19, 1977·11 cites·14 claims
- 0845US5236601AControl process for a bodyfeed filter system to complete injection by filtration endpointSCHNEIDER CO INC J R·Filed 1992·Granted Aug 17, 1993·18 cites·6 claims
- 0939US2005098505A1Filter aid and method of using same for reclaiming water-based fluids used in metal working processesSCHNEIDER CO INC J R·Filed 2004·Application pending·0 cites
- 1038US4329228AFilter plate for horizontal plate filterSCHNEIDER CO INC J R·Filed 1981·Granted May 11, 1982·8 cites·10 claims
- 1138US2004104177A1Filter aid and method of using same for reclaiming water-based fluids used in metal working processesSCHNEIDER CO INC J R·Filed 2003·Application pending·0 cites
- 1233US5122281AFilter aid and method for using same for reclaiming oil coolants used for metal workingSCHNEIDER CO INC J R·Filed 1991·Granted Jun 16, 1992·6 cites·7 claims
- 1327US4333839AFilter system with improved blowdown collection and recirculation meansSCHNEIDER CO INC J R·Filed 1980·Granted Jun 8, 1982·4 cites·10 claims
- 1426US5238584AApparatus for removing filtrate from filter mediaSCHNEIDER CO INC J R·Filed 1992·Granted Aug 24, 1993·2 cites·14 claims
- 1526US4065390APlate type filter apparatusSCHNEIDER CO INC J R·Filed 1977·Granted Dec 27, 1977·4 cites·9 claims
- 1617US4582602ALow profile plate filterSCHNEIDER CO INC J R·Filed 1984·Granted Apr 15, 1986·2 cites·30 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →