Inventor · disambiguated record
Eric G. Doubleday
Also filed as: DOUBLEDAY ERIC G · DOUBLEDAY ERIC GEORGE
4 granted patents·178 citations·filing 1973–1976
81Inventor score
Technology areasA47L
Top patents by PatentIndex Score
4 records- 0184US4050113AVacuum cleanersWRIGHT GORDON THOMAS·Filed 1976·Granted Sep 27, 1977·74 cites·5 claims
- 0279US3965526ASuction hose with conductor means for electrical currentDOUBLEDAY ERIC G·Filed 1973·Granted Jun 29, 1976·44 cites·17 claims
- 0367US3961647ASuction pipe having means to support a supply conduitDOUBLEDAY ERIC G·Filed 1975·Granted Jun 8, 1976·31 cites·5 claims
- 0465US3950014ASuction pipe for dust or liquid suction deviceDOUBLEDAY ERIC G·Filed 1975·Granted Apr 13, 1976·29 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →