Inventor · disambiguated record
H. Martin Harmless
Also filed as: HARMLESS H M II · HARMLESS H MARTIN · HARMLESS II H MARTIN
2 granted patents·1 pending application·27 citations·filing 2003–2006
62Inventor score
Top patents by PatentIndex Score
3 records- 0181US7384563B2Method for purifying water with ozone and ultrasonic energyECSI INTERNATIONAL INC·Filed 2006·Granted Jun 10, 2008·16 cites·7 claims
- 0260US7052613B1Method and device for purifying waterCLARION SENSING SYS INC·Filed 2003·Granted May 30, 2006·11 cites·20 claims
- 0337US2007090059A1Remote water quality monitoring systems and techniquesPLUMMER ROBERT J·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →