Inventor · disambiguated record
David James Ruffin
Also filed as: RUFFIN DAVID JAMES
4 granted patents·31 citations·filing 1999–2002
76Inventor score
Files withDU PONT4
Top patents by PatentIndex Score
4 records- 0177US6270895B1Glitter containing filaments for use in brushesDU PONT·Filed 2000·Granted Aug 7, 2001·12 cites·15 claims
- 0253US6678914B2Glitter containing filaments for use in brushesDU PONT·Filed 2002·Granted Jan 20, 2004·4 cites·30 claims
- 0350US6399196B2Glitter containing filaments for use in brushesDU PONT·Filed 2001·Granted Jun 4, 2002·3 cites·5 claims
- 0447US6296934B1Glitter containing filaments for use in brushesDU PONT·Filed 1999·Granted Oct 2, 2001·12 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →