Inventor · disambiguated record
David Froud
Also filed as: FROUD DAVID · FROUD DAVID P
4 granted patents·1 pending application·22 citations·filing 1989–2001
71Inventor score
Top patents by PatentIndex Score
5 records- 0143US5695651AInlet screenAPOC LIMITED·Filed 1994·Granted Dec 9, 1997·16 cites·8 claims
- 0231US2003150785A1Up-flow rake bar screenFiled 2001·Application pending·0 cites
- 0326USD320839SCombined filter housing and filters for sewageCOPA PRODUCTS LTD·Filed 1989·Granted Oct 15, 1991·2 cites·1 claims
- 0419US6565801B1Odor control apparatusCSO TECHNIK LTD·Filed 1999·Granted May 20, 2003·2 cites·20 claims
- 0519US5286387AEffluent filtration and sack filter apparatusCOPA RES LTD·Filed 1991·Granted Feb 15, 1994·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →