Inventor · disambiguated record
Leo L. Castagno
Also filed as: CASTAGNO LEO · CASTAGNO LEO L
6 granted patents·84 citations·filing 1993–2011
82Inventor score
Top patents by PatentIndex Score
6 records- 0182US8683741B2Flexible plant protectorCASTAGNO LEO·Filed 2011·Granted Apr 1, 2014·20 cites·15 claims
- 0275US5364539AMethod and means for screening solids from a liquid mediumVANMARK CORP·Filed 1994·Granted Nov 15, 1994·45 cites·19 claims
- 0370US7753171B2Structure having a compactable walkwayCASTAGNO LEO L·Filed 2005·Granted Jul 13, 2010·7 cites·2 claims
- 0464US8376084B2Structure having a compactable walkwayCASTAGNO LEO L·Filed 2010·Granted Feb 19, 2013·5 cites·10 claims
- 0537US5370236ASeparator device to separate dense particulate matter from less dense particulate matterVANMARK CORP·Filed 1993·Granted Dec 6, 1994·7 cites·8 claims
- 0634US7360814B2Interior space expansion systemCASTAGNO LEO L·Filed 2005·Granted Apr 22, 2008·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →