Individual holder
HOUSER FRANKLIN C
3 granted patents·87 citations·filing 1987–1987
Individually held — no corporate assignee on record.
Technology mixA47L1
Top patents by PatentIndex Score
3 records- 0180USD306506SCombination vacuum nozzle and squeegeeHOUSER FRANKLIN C·Filed 1987·Granted Mar 6, 1990·25 cites·1 claims
- 0280US4809396ACombination vacuum and solution-dispensing apparatusHOUSER FRANKLIN C·Filed 1987·Granted Mar 7, 1989·60 cites·7 claims
- 0331USD304756SFluid holding tankHOUSER FRANKLIN C·Filed 1987·Granted Nov 21, 1989·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →