Inventor · disambiguated record
Erwin E. Nordeen
Also filed as: NORDEEN ERWIN · NORDEEN ERWIN E
5 granted patents·287 citations·filing 1975–1982
85Inventor score
Technology areasA47L
Files withWHIRLPOOL CO5
Top patents by PatentIndex Score
5 records- 0195US4426751AVacuum cleaner nozzle with double brushWHIRLPOOL CO·Filed 1982·Granted Jan 24, 1984·137 cites·23 claims
- 0281US4403372AVacuum cleaner brush having string guard meansWHIRLPOOL CO·Filed 1982·Granted Sep 13, 1983·47 cites·17 claims
- 0381US4369539APowered floor sweeperWHIRLPOOL CO·Filed 1981·Granted Jan 25, 1983·47 cites·17 claims
- 0471US3938216AHandle mounting means for power driven vacuum cleanerWHIRLPOOL CO·Filed 1975·Granted Feb 17, 1976·37 cites·18 claims
- 0551US4422702AVacuum cleaner electrical connectorWHIRLPOOL CO·Filed 1981·Granted Dec 27, 1983·19 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →