Inventor · disambiguated record
Len Hampton
Also filed as: HAMPTON LEN
4 granted patents·1 pending application·89 citations·filing 2001–2008
81Inventor score
Top patents by PatentIndex Score
5 records- 0189US7228592B2Upright vacuum cleaner with cyclonic air pathELECTROLUX HOMECARE PRODUCTS L·Filed 2005·Granted Jun 12, 2007·25 cites·36 claims
- 0287US7334290B2Upright vacuum cleaner with cyclonic air pathELECTROLUX HOME CARE PROD NA·Filed 2007·Granted Feb 26, 2008·17 cites·25 claims
- 0383US7908706B2Upright vacuum cleaner with cyclonic air pathELECTROLUX HOME CARE PROD NA·Filed 2008·Granted Mar 22, 2011·10 cites·26 claims
- 0481US6910245B2Upright vacuum cleaner with cyclonic air pathWHITE CONSOLIDATED IND INC·Filed 2001·Granted Jun 28, 2005·37 cites·44 claims
- 0542US2003204930A1Upright vacuum cleaner with cyclonic air pathFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →