Inventor · disambiguated record
David Stead
Also filed as: STEAD DAVID · STEAD DAVID L
4 granted patents·155 citations·filing 1997–2004
79Inventor score
Technology areasB01D
Top patents by PatentIndex Score
4 records- 0191US6890435B2Hollow fiber microfiltration membranes and a method of making these membranesKOCH MEMBRANE SYSTEMS·Filed 2002·Granted May 10, 2005·107 cites·10 claims
- 0281USD398453SStoolSTEAD DAVID L·Filed 1997·Granted Sep 22, 1998·31 cites·1 claims
- 0367US7070721B2Method of making and using a hollow fiber microfiltration membraneKOCH MEMBRANE SYSTEMS·Filed 2004·Granted Jul 4, 2006·14 cites·12 claims
- 0434USD410343SStoolSTEAD DAVID L·Filed 1998·Granted Jun 1, 1999·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →