Inventor · disambiguated record
David Fischer
Also filed as: FISCHER DAVID · FISCHER DAVID B
3 granted patents·13 citations·filing 2009–2014
64Inventor score
Technology areasE04D
Top patents by PatentIndex Score
3 records- 0154USD628762SRain barrelGREIF PACKAGING LLC·Filed 2009·Granted Dec 7, 2010·10 cites·1 claims
- 0251US9534358B2Diverter and lid assembly for use with a rain barrel device and systemEARTH MINDED LLC·Filed 2014·Granted Jan 3, 2017·2 cites·8 claims
- 0346US8739817B2Diverter and lid assembly for use with a rain barrel device and systemGRIFFIN SCOTT·Filed 2010·Granted Jun 3, 2014·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →