Inventor · disambiguated record
Leonard Hampton
Also filed as: HAMPTON LEONARD · HAMPTON LEONARD D
8 granted patents·4 pending applications·362 citations·filing 1984–2007
90Inventor score
Files withNAT UNION ELECTRIC CORP3WHITE CONSOLIDATED IND INC3HAMPTON LEONARD2BUTLER DENNIS1NAT UNION ELECTRIC1
Top patents by PatentIndex Score
12 records- 0196US5309601AVacuum cleaner with improved assemblyWHITE CONSOLIDATED IND INC·Filed 1992·Granted May 10, 1994·209 cites·7 claims
- 0277US4621390AVacuum cleaner assemblyNAT UNION ELECTRIC CORP·Filed 1984·Granted Nov 11, 1986·42 cites·13 claims
- 0370US4748713AVacuum cleaner assemblyNAT UNION ELECTRIC·Filed 1986·Granted Jun 7, 1988·38 cites·4 claims
- 0465US5414893AVacuum cleaner with improved assemblyFiled 1994·Granted May 16, 1995·23 cites·5 claims
- 0552US5367741AVacuum cleaner with improved assemblyWHITE CONSOLIDATED IND INC·Filed 1994·Granted Nov 29, 1994·15 cites·2 claims
- 0651US2009000054A1Vacuum Cleaner Cleanout SystemHAMPTON LEONARD·Filed 2007·Application pending·0 cites
- 0747US2007022562A1Multi-position cleaning device handgripHAMPTON LEONARD·Filed 2005·Application pending·0 cites
- 0846US2006277713A1Vacuum turbo nozzle with movable visorSANDLIN RANDALL·Filed 2006·Application pending·0 cites
- 0945US2006272122A1Vacuum brushroll edge cleanerBUTLER DENNIS·Filed 2005·Application pending·0 cites
- 1043US5774930AVacuum cleaner assemblyWHITE CONSOLIDATED IND INC·Filed 1996·Granted Jul 7, 1998·14 cites·12 claims
- 1143US4701975AVacuum cleaner assemblyNAT UNION ELECTRIC CORP·Filed 1986·Granted Oct 27, 1987·13 cites·7 claims
- 1235US4648149AVacuum cleaner assemblyNAT UNION ELECTRIC CORP·Filed 1986·Granted Mar 10, 1987·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →