Individual holder
WALL FRANK L
US·3 granted patents·16 citations·filing 1992–2013
Individually held — no corporate assignee on record.
Technology mixE04H1
Top patents by PatentIndex Score
3 records- 0157US9410337B1Swimming pool filter water return fittingWALL FRANK L·Filed 2013·Granted Aug 9, 2016·1 cites·10 claims
- 0250USD742482SSwimming pool filtered water return fittingWALL FRANK L·Filed 2013·Granted Nov 3, 2015·8 cites·1 claims
- 0347USD341684STrash removal skimmer tool for swimming poolsWALL FRANK L·Filed 1992·Granted Nov 23, 1993·7 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →