Individual holder
DEMARCO THOMAS M
US·7 granted patents·2 pending applications·406 citations·filing 1986–2007
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0193US4718924ATwo compartment four stage industrial dust collectorDEMARCO THOMAS M·Filed 1986·Granted Jan 12, 1988·91 cites·18 claims
- 0291US4820315AVacuum loader and process for removing asbestos and other particulate materialDEMARCO THOMAS M·Filed 1987·Granted Apr 11, 1989·89 cites·19 claims
- 0389US6569217B1Industrial dust collector with multiple filter compartmentsDEMARCO THOMAS M·Filed 2000·Granted May 27, 2003·63 cites·26 claims
- 0489US5180407AVacuum loader with vaned and short tangential separatorDEMARCO THOMAS M·Filed 1991·Granted Jan 19, 1993·83 cites·23 claims
- 0578US4723969AVacuum loader and process for removing asbestos and other hazardous materialDEMARCO THOMAS M·Filed 1986·Granted Feb 9, 1988·45 cites·18 claims
- 0657US4749391APrimary material collection receiverDEMARCO THOMAS M·Filed 1987·Granted Jun 7, 1988·19 cites·15 claims
- 0757US4718925APrimary material collection receiverDEMARCO THOMAS M·Filed 1986·Granted Jan 12, 1988·16 cites·8 claims
- 0847US2007226950A1Vacuum loader with louvered tangential cyclone separatorDEMARCO THOMAS M·Filed 2007·Application pending·0 cites
- 0943US2005274094A1Vacuum loaderDEMARCO THOMAS M·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →