Assignee
HOESCH & SOEHNE EBERHARD
DE·19 granted patents·237 citations·filing 1974–1997
Top patents by PatentIndex Score
19 records- 0180US4749482AMembrane plate for plate filter pressesHOESCH & SOEHNE EBERHARD·Filed 1986·Granted Jun 7, 1988·29 cites·10 claims
- 0275US3931014AFilter plate-and-diaphragm assemblies for a filter pressHOESCH & SOEHNE EBERHARD·Filed 1974·Granted Jan 6, 1976·35 cites·7 claims
- 0359US4083298APlate filter press with adjustable end plateHOESCH & SOEHNE EBERHARD·Filed 1976·Granted Apr 11, 1978·17 cites·9 claims
- 0458US3981802APlate type press filterHOESCH & SOEHNE EBERHARD·Filed 1975·Granted Sep 21, 1976·19 cites·13 claims
- 0552US4289618AMotion control for a filter pressHOESCH & SOEHNE EBERHARD·Filed 1979·Granted Sep 15, 1981·16 cites·10 claims
- 0650US5484526AMembrane plate for plate filter pressesHOESCH & SOEHNE EBERHARD·Filed 1991·Granted Jan 16, 1996·18 cites·6 claims
- 0743US4184960AFilter press with transporting and locking deviceHOESCH & SOEHNE EBERHARD·Filed 1978·Granted Jan 22, 1980·9 cites·9 claims
- 0841US4272376AFilter plate shifting apparatusHOESCH & SOEHNE EBERHARD·Filed 1980·Granted Jun 9, 1981·9 cites·12 claims
- 0941US4196084APlate filter pressHOESCH & SOEHNE EBERHARD·Filed 1977·Granted Apr 1, 1980·8 cites·7 claims
- 1040US4289622APlate filter press with filter cloth transportHOESCH & SOEHNE EBERHARD·Filed 1979·Granted Sep 15, 1981·7 cites·13 claims
- 1140US4207189AFilter plate assembly for a filter pressHOESCH & SOEHNE EBERHARD·Filed 1977·Granted Jun 10, 1980·10 cites·11 claims
- 1239US4159249AFilter plate suspension in a plate filter pressHOESCH & SOEHNE EBERHARD·Filed 1977·Granted Jun 26, 1979·7 cites·18 claims
- 1337US3968040APlate filter with horizontally arranged bilaterally acting filtersHOESCH & SOEHNE EBERHARD·Filed 1975·Granted Jul 6, 1976·12 cites·11 claims
- 1435US4552660APlate filter having a movable filter clothHOESCH & SOEHNE EBERHARD·Filed 1983·Granted Nov 12, 1985·5 cites·2 claims
- 1534US5362388AFilter plate for a plate filter pressHOESCH & SOEHNE EBERHARD·Filed 1991·Granted Nov 8, 1994·7 cites·11 claims
- 1633US4741826AFilter cloth securing device for a plate filter pressHOESCH & SOEHNE EBERHARD·Filed 1986·Granted May 3, 1988·8 cites·14 claims
- 1732US4179377AShifting device for a plate filter pressHOESCH & SOEHNE EBERHARD·Filed 1978·Granted Dec 18, 1979·5 cites·8 claims
- 1828US5804070AFilter press for filtering suspensions, especially sewage sludgeHOESCH & SOEHNE EBERHARD·Filed 1997·Granted Sep 8, 1998·11 cites·21 claims
- 1918US5445733APlate filterHOESCH & SOEHNE EBERHARD·Filed 1992·Granted Aug 29, 1995·5 cites·5 claims
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