Inventor · disambiguated record
Harold H. Harms
Also filed as: HARMS HAROLD H · HARMS II HAROLD H
6 granted patents·1 pending application·127 citations·filing 1983–2011
84Inventor score
Technology areasB01D
Top patents by PatentIndex Score
7 records- 0179US5174896AFiltering system utilizing rotational flow and angled pleated filter media and method for making slanted pleated filter mediaHARMSCO INC·Filed 1991·Granted Dec 29, 1992·52 cites·3 claims
- 0268US5316677APleated filtering sleeve for rotational flow filter systemsHARMSCO INC·Filed 1992·Granted May 31, 1994·33 cites·2 claims
- 0358US8696906B2Involute cartridge filter systemHARMS HAROLD H·Filed 2011·Granted Apr 15, 2014·2 cites·22 claims
- 0454US7138054B2Cartridge filter systemHARMSCO INC·Filed 2004·Granted Nov 21, 2006·8 cites·22 claims
- 0554US4455227ACombination filter heat exchangerHARMSCO INC·Filed 1983·Granted Jun 19, 1984·18 cites·8 claims
- 0645US5196119AFiltering system utilizing rotational flow and dual chambersHARMSCO INC·Filed 1990·Granted Mar 23, 1993·14 cites·10 claims
- 0732US2006108276A1Cartridge filter system with lift tubeHARMS HAROLD H·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →