Inventor · disambiguated record
Donald J. Mahaffy
Also filed as: MAHAFFY DONALD J
4 granted patents·106 citations·filing 2006–2011
79Inventor score
Top patents by PatentIndex Score
4 records- 0195US7967220B2Manual sprayer with dual bag-on-valve assemblyBISSELL HOMECARE INC·Filed 2008·Granted Jun 28, 2011·43 cites·26 claims
- 0287US8641309B2Surface treating implementPERRY JOSEPH P·Filed 2008·Granted Feb 4, 2014·44 cites·16 claims
- 0383US8328118B2Manual sprayer with dual bag-on-valve assemblyHANSEN ERIC J·Filed 2011·Granted Dec 11, 2012·8 cites·10 claims
- 0479US7743461B2Vacuum cleaner with large debris receptacleBISSELL HOMECARE INC·Filed 2006·Granted Jun 29, 2010·11 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →