Assignee
FLECKENSTEIN INC L W
4 granted patents·120 citations·filing 1975–1985
Top patents by PatentIndex Score
4 records- 0179US4290451AWater conditioning system controlsFLECKENSTEIN INC L W·Filed 1979·Granted Sep 22, 1981·46 cites·3 claims
- 0275US4644746AGas compressor for jet engineFLECKENSTEIN INC L W·Filed 1985·Granted Feb 24, 1987·41 cites·4 claims
- 0362US4313825AControl system for meter actuated regeneration in a water treatment systemFLECKENSTEIN INC L W·Filed 1981·Granted Feb 2, 1982·27 cites·7 claims
- 0427US4003710AChemical feeder for water softenersFLECKENSTEIN INC L W·Filed 1975·Granted Jan 18, 1977·6 cites·3 claims
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