Individual holder
WEBB MICHAEL C
7 granted patents·327 citations·filing 1987–2005
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
7 records- 0196US4932257ADouble wall piping systemWEBB MICHAEL C·Filed 1987·Granted Jun 12, 1990·123 cites·10 claims
- 0295US4805444ASecondary containment systemWEBB MICHAEL C·Filed 1987·Granted Feb 21, 1989·90 cites·20 claims
- 0390USD309308SSump-riser housingWEBB MICHAEL C·Filed 1988·Granted Jul 17, 1990·30 cites·1 claims
- 0488USD313418SSump-riser housingWEBB MICHAEL C·Filed 1988·Granted Jan 1, 1991·27 cites·1 claims
- 0582US5060509ASecondary containment system using flexible pipingWEBB MICHAEL C·Filed 1990·Granted Oct 29, 1991·47 cites·10 claims
- 0675US7073976B1Under-dispenser containment systemWEBB MICHAEL C·Filed 2005·Granted Jul 11, 2006·8 cites·19 claims
- 0762US7104727B1Piping system with transition couplingWEBB MICHAEL C·Filed 2005·Granted Sep 12, 2006·2 cites·19 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →