Assignee
BERWIND CORP
US·19 granted patents·580 citations·filing 1979–1990
Top patents by PatentIndex Score
19 records- 0191US4555941ACapacitance-type material level indicatorBERWIND CORP·Filed 1984·Granted Dec 3, 1985·53 cites·8 claims
- 0290US4800755ACapacitance-type material level indicatorBERWIND CORP·Filed 1985·Granted Jan 31, 1989·60 cites·3 claims
- 0390US4676100ACapacitance-type material level indicatorBERWIND CORP·Filed 1986·Granted Jun 30, 1987·87 cites·8 claims
- 0489US4499766ACapacitance-type material level indicatorBERWIND CORP·Filed 1982·Granted Feb 19, 1985·50 cites·30 claims
- 0578US5245873ACapacitance-type material level indicator and method of operationBERWIND CORP·Filed 1990·Granted Sep 21, 1993·40 cites·5 claims
- 0676US4499640AMethod of manufacturing capacitance-type material level indicator probeBERWIND CORP·Filed 1982·Granted Feb 19, 1985·36 cites·2 claims
- 0776US4255859ADrop-weight material level indicatorBERWIND CORP·Filed 1979·Granted Mar 17, 1981·40 cites·15 claims
- 0870US4695685ARotating paddle bin level indicatorBERWIND CORP·Filed 1986·Granted Sep 22, 1987·18 cites·5 claims
- 0970US4499767ACapacitance-type material level indicatorBERWIND CORP·Filed 1982·Granted Feb 19, 1985·24 cites·5 claims
- 1067US4624139ACapacitance-type material level indicatorBERWIND CORP·Filed 1984·Granted Nov 25, 1986·21 cites·7 claims
- 1167US4499641AMethod of manufacturing capacitance-type material level indicator probeBERWIND CORP·Filed 1982·Granted Feb 19, 1985·21 cites·1 claims
- 1264US4811160ACapacitance-type material level probeBERWIND CORP·Filed 1986·Granted Mar 7, 1989·23 cites·1 claims
- 1364US4392032ARotating paddle bin level indicatorBERWIND CORP·Filed 1981·Granted Jul 5, 1983·13 cites·8 claims
- 1460US4856580AHeat exchangerBERWIND CORP·Filed 1987·Granted Aug 15, 1989·20 cites·13 claims
- 1556US4810099AMixerBERWIND CORP·Filed 1987·Granted Mar 7, 1989·27 cites·32 claims
- 1653US4910878ASuspended-cable apparatus for measuring level of material in a storage vesselBERWIND CORP·Filed 1989·Granted Mar 27, 1990·16 cites·37 claims
- 1750US4549245ACapacitance-type material level probe and method of manufactureBERWIND CORP·Filed 1984·Granted Oct 22, 1985·12 cites·1 claims
- 1846US4676099ASuspended-cable apparatus for measuring a preselected condition of material in a vesselBERWIND CORP·Filed 1985·Granted Jun 30, 1987·14 cites·11 claims
- 1925US4589831ARemovable mold segments for rotary moldsBERWIND CORP·Filed 1985·Granted May 20, 1986·5 cites·22 claims
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