Inventor · disambiguated record
Otto P. Graf
Also filed as: GRAF OTTO · GRAF OTTO P · GRAF OTTO PETER
6 granted patents·149 citations·filing 1998–2014
85Inventor score
Top patents by PatentIndex Score
6 records- 0192US7550077B2Downpipe filterGRAF PLASTICS GMBH·Filed 2007·Granted Jun 23, 2009·39 cites·19 claims
- 0290US7854338B2Water tank and method for manufacturing a water tankGRAF PLASTICS GMBH·Filed 2007·Granted Dec 21, 2010·22 cites·5 claims
- 0385US7572372B2TankGRAF PLASTICS GMBH·Filed 2007·Granted Aug 11, 2009·15 cites·16 claims
- 0477US5878907AContainerFiled 1998·Granted Mar 9, 1999·58 cites·9 claims
- 0575US8741132B2Device for catching rainwaterGRAF OTTO P·Filed 2011·Granted Jun 3, 2014·7 cites·13 claims
- 0673US9896832B2Percolation block element, percolation block, and transport unitOTTO GRAF GMBH KUNSTSTOFFERZEUGNISSE·Filed 2014·Granted Feb 20, 2018·8 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →