Inventor · disambiguated record
Andrew J. Fleckenstein
Also filed as: FLECKENSTEIN ANDREW · FLECKENSTEIN ANDREW J · FLECKENSTEIN ANDREW JOSEPH
3 granted patents·79 citations·filing 1975–1981
73Inventor score
Files withFLECKENSTEIN INC L W3
Top patents by PatentIndex Score
3 records- 0179US4290451AWater conditioning system controlsFLECKENSTEIN INC L W·Filed 1979·Granted Sep 22, 1981·46 cites·3 claims
- 0262US4313825AControl system for meter actuated regeneration in a water treatment systemFLECKENSTEIN INC L W·Filed 1981·Granted Feb 2, 1982·27 cites·7 claims
- 0327US4003710AChemical feeder for water softenersFLECKENSTEIN INC L W·Filed 1975·Granted Jan 18, 1977·6 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Andrew J. Fleckenstein files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →