Inventor · disambiguated record
Melvin R. Hemp
Also filed as: HEMP MELVIN · HEMP MELVIN R
7 granted patents·717 citations·filing 1990–1998
90Inventor score
Top patents by PatentIndex Score
7 records- 0197US5389260ABrine seal for tubular filterCLACK CORP·Filed 1993·Granted Feb 14, 1995·204 cites·20 claims
- 0295US6051144ALiquid filtration system and replaceable filter cartridge usable therewithCLACK CORP·Filed 1998·Granted Apr 18, 2000·171 cites·56 claims
- 0395US5876610AMethod and apparatus for monitoring liquid flow through an enclosed streamCLACK CORP·Filed 1997·Granted Mar 2, 1999·124 cites·73 claims
- 0493US5128035AFluid flow control device for water treatment systemsCLACK CORP·Filed 1991·Granted Jul 7, 1992·101 cites·16 claims
- 0584US5002664AFluid flow control device for R.O. filtration purification systemsCLACK CORP·Filed 1990·Granted Mar 26, 1991·65 cites·1 claims
- 0674USRE35252EFluid flow control device for water treatment systemsCLACK CORP·Filed 1993·Granted May 28, 1996·33 cites·17 claims
- 0768USD355241SWater filterRENA WARE DISTRIBUTORS INC·Filed 1993·Granted Feb 7, 1995·19 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →