Assignee
BARTLETT ROBERT N
4 granted patents·89 citations·filing 1975–1977
Top patents by PatentIndex Score
4 records- 0189USD255359SCombination floor cleaning apparatus wand and floor toolBARTLETT ROBERT N·Filed 1977·Granted Jun 10, 1980·25 cites·1 claims
- 0283US4118002AApparatus for connecting a vacuum cleaner and solution tank as a cleaning solution-extraction cleanerBARTLETT ROBERT N·Filed 1977·Granted Oct 3, 1978·51 cites·2 claims
- 0368US4008707ARemovable fireplace heaterBARTLETT ROBERT N·Filed 1975·Granted Feb 22, 1977·13 cites·2 claims
- 0431USD255358SFloor cleaning apparatusBARTLETT ROBERT N·Filed 1977·Granted Jun 10, 1980·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →