Assignee
DOUBLEDAY ERIC G
3 granted patents·104 citations·filing 1973–1975
Top patents by PatentIndex Score
3 records- 0179US3965526ASuction hose with conductor means for electrical currentDOUBLEDAY ERIC G·Filed 1973·Granted Jun 29, 1976·44 cites·17 claims
- 0267US3961647ASuction pipe having means to support a supply conduitDOUBLEDAY ERIC G·Filed 1975·Granted Jun 8, 1976·31 cites·5 claims
- 0365US3950014ASuction pipe for dust or liquid suction deviceDOUBLEDAY ERIC G·Filed 1975·Granted Apr 13, 1976·29 cites·7 claims
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