Assignee
WATER REFINING CO
15 granted patents·315 citations·filing 1976–1985
Top patents by PatentIndex Score
15 records- 0188US4207397AMethod for recovering and treating brine from water softener regenerationWATER REFINING CO·Filed 1978·Granted Jun 10, 1980·44 cites·4 claims
- 0278US4235715AProcess for removing alkalinity and hardness from watersWATER REFINING CO·Filed 1979·Granted Nov 25, 1980·36 cites·9 claims
- 0376US4104158AVolume and time of day control for water softener regenerationWATER REFINING CO·Filed 1977·Granted Aug 1, 1978·24 cites·7 claims
- 0475US4385357AWater treatment system and control thereforWATER REFINING CO·Filed 1978·Granted May 24, 1983·34 cites·10 claims
- 0571US4289617AWater softening and reverse osmosis systemWATER REFINING CO·Filed 1980·Granted Sep 15, 1981·26 cites·18 claims
- 0670US4568465AWater treatment system and control thereforWATER REFINING CO·Filed 1985·Granted Feb 4, 1986·35 cites·30 claims
- 0769US4347132AReverse osmosis expansible pressurized permeate storage having permeate and concentrate controlsWATER REFINING CO·Filed 1981·Granted Aug 31, 1982·26 cites·32 claims
- 0868USD274929SCombined water treatment and storage unitWATER REFINING CO·Filed 1983·Granted Jul 31, 1984·10 cites·1 claims
- 0966US4426285AWater softening and treatment systemWATER REFINING CO·Filed 1982·Granted Jan 17, 1984·22 cites·9 claims
- 1065US4329225AMixed bed deionizerWATER REFINING CO·Filed 1980·Granted May 11, 1982·21 cites·8 claims
- 1165US4009102AContainerized water refiner exchange systemWATER REFINING CO·Filed 1976·Granted Feb 22, 1977·16 cites·7 claims
- 1253US4217011AWater softener cabinetWATER REFINING CO·Filed 1978·Granted Aug 12, 1980·10 cites·17 claims
- 1335US4416773AValve mechanism for multiple distributor fluid treatment systemWATER REFINING CO·Filed 1982·Granted Nov 22, 1983·8 cites·7 claims
- 1430US4343699AConvertible dual container storage systemWATER REFINING CO·Filed 1980·Granted Aug 10, 1982·1 cites·5 claims
- 1527US4387021ASystem for handling exhausted vermiculite cation exchange materialsWATER REFINING CO·Filed 1981·Granted Jun 7, 1983·2 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →