Individual holder
MONSON CLIFFORD L
12 granted patents·477 citations·filing 1977–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
12 records- 0194US4339840ARotary flooring surface treating deviceMONSON CLIFFORD L·Filed 1981·Granted Jul 20, 1982·95 cites·10 claims
- 0289US4441229ARotary cleaner-polisherMONSON CLIFFORD L·Filed 1982·Granted Apr 10, 1984·64 cites·3 claims
- 0388US8453293B1Vacuum headMONSON CLIFFORD L·Filed 2011·Granted Jun 4, 2013·17 cites·24 claims
- 0483US5289610ARecycling extraction cleaner and drierMONSON CLIFFORD L·Filed 1992·Granted Mar 1, 1994·58 cites·13 claims
- 0582US4788738ACompact self-contained hand held extraction cleanerMONSON CLIFFORD L·Filed 1986·Granted Dec 6, 1988·65 cites·12 claims
- 0679US4692959ARotary cleaner/scrubber mechanismMONSON CLIFFORD L·Filed 1986·Granted Sep 15, 1987·44 cites·7 claims
- 0778US4264999ARotary flooring surface treating deviceMONSON CLIFFORD L·Filed 1979·Granted May 5, 1981·40 cites·13 claims
- 0875US7824456B1ExtractorMONSON CLIFFORD L·Filed 2008·Granted Nov 2, 2010·13 cites·18 claims
- 0964US4127913AFabric cleaning deviceMONSON CLIFFORD L·Filed 1977·Granted Dec 5, 1978·24 cites·16 claims
- 1062US4930178ACompact self-contained recycling extraction cleanerMONSON CLIFFORD L·Filed 1985·Granted Jun 5, 1990·32 cites·12 claims
- 1157US4333204ARotary flooring surface treating deviceMONSON CLIFFORD L·Filed 1980·Granted Jun 8, 1982·23 cites·8 claims
- 1236USD599510SExtractorMONSON CLIFFORD L·Filed 2008·Granted Sep 1, 2009·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →