Inventor · disambiguated record
John A. Leonatti
Also filed as: LEONATTI JOHN A
6 granted patents·3 pending applications·346 citations·filing 1981–2010
87Inventor score
Top patents by PatentIndex Score
9 records- 0196US4831685AWet and dry vacuum cleanerHOOVER CO·Filed 1987·Granted May 23, 1989·180 cites·17 claims
- 0280US6108862AHand grip and upper handle assembly for a self-propelled upright vacuum cleanerHOOVER CO·Filed 1998·Granted Aug 29, 2000·56 cites·25 claims
- 0379US4364757AVacuum cleaner filter bag collar arrangementHOOVER CO·Filed 1981·Granted Dec 21, 1982·46 cites·11 claims
- 0474US6134746AHand held turbine powered extractor nozzleHOOVER CO·Filed 1999·Granted Oct 24, 2000·39 cites·20 claims
- 0557US5433242APressure activated dispensing valveHOOVER CO·Filed 1993·Granted Jul 18, 1995·18 cites·6 claims
- 0653US7954200B2Constant head device for a cleaning machineHOOVER CO·Filed 2003·Granted Jun 7, 2011·7 cites·19 claims
- 0747US2006123586A1Extractor stretch hoseWEGELIN JACKSON W·Filed 2004·Application pending·0 cites
- 0846US2010269286A1Extractor stretch hoseWEGELIN JACKSON W·Filed 2010·Application pending·0 cites
- 0941US2005125935A1Cleaning machine for cleaning a surfaceFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →