Inventor · disambiguated record
Paul Lessard
Also filed as: LESSARD PAUL · LESSARD PAUL C
3 granted patents·12 citations·filing 1999–2013
62Inventor score
Top patents by PatentIndex Score
3 records- 0166US9682879B2System and method for treating waste water by means of passive phosphorus captureCENTRE DE RECH IND DU QUEBEC·Filed 2013·Granted Jun 20, 2017·2 cites·23 claims
- 0252US7887706B2Method of biofiltration of a liquid effluentBUELNA GERARDO·Filed 2009·Granted Feb 15, 2011·1 cites·22 claims
- 0337US6630022B2Mechanical activation of granitic powdersGRANITE ROCK CO·Filed 1999·Granted Oct 7, 2003·9 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →