Inventor · disambiguated record
Richard E. Clack
Also filed as: CLACK RICHARD E
8 granted patents·506 citations·filing 1979–1998
91Inventor score
Files withCLACK CORP8
Top patents by PatentIndex Score
8 records- 0195US6051144ALiquid filtration system and replaceable filter cartridge usable therewithCLACK CORP·Filed 1998·Granted Apr 18, 2000·171 cites·56 claims
- 0293US5128035AFluid flow control device for water treatment systemsCLACK CORP·Filed 1991·Granted Jul 7, 1992·101 cites·16 claims
- 0391US5320752AWater purification system employing modular flat filter assemblyCLACK CORP·Filed 1992·Granted Jun 14, 1994·79 cites·21 claims
- 0484US5002664AFluid flow control device for R.O. filtration purification systemsCLACK CORP·Filed 1990·Granted Mar 26, 1991·65 cites·1 claims
- 0576US4235340ASalt grid for a brine tankCLACK CORP·Filed 1979·Granted Nov 25, 1980·27 cites·14 claims
- 0674USRE35252EFluid flow control device for water treatment systemsCLACK CORP·Filed 1993·Granted May 28, 1996·33 cites·17 claims
- 0766US5460719AModular flat filter assembly and method of making sameCLACK CORP·Filed 1993·Granted Oct 24, 1995·25 cites·2 claims
- 0847USD296460SCartridge for filtration or absorption mediaCLACK CORP·Filed 1985·Granted Jun 28, 1988·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →