Assignee
U S FLOOR SYSTEMS INC
US·3 granted patents·139 citations·filing 1976–1984
Technology mixA47L3
Top patents by PatentIndex Score
3 records- 0190US4069541ACleaning method and apparatusU S FLOOR SYSTEMS INC·Filed 1976·Granted Jan 24, 1978·74 cites·5 claims
- 0282US4307484ACleaning apparatus and methodU S FLOOR SYSTEMS INC·Filed 1979·Granted Dec 29, 1981·46 cites·7 claims
- 0353US4524477ACleaning solution dispenser attachment for rotary floor cleaning machineU S FLOOR SYSTEMS INC·Filed 1984·Granted Jun 25, 1985·19 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →