Inventor · disambiguated record
John Dumas
Also filed as: DUMAS JOHN · DUMAS JOHN M · DUMAS JOHN MEDFORD
2 granted patents·3 pending applications·64 citations·filing 2000–2009
67Inventor score
Top patents by PatentIndex Score
5 records- 0189US6569351B1Accelerator-gel additive for use in the production of polymer-modified asphaltERGON INC·Filed 2000·Granted May 27, 2003·38 cites·5 claims
- 0285US6569925B2Accelerator-gel additive for use in the production of polymer modified asphaltERGON INC·Filed 2002·Granted May 27, 2003·26 cites·6 claims
- 0350US2009249978A1Process for producing an improved asphalt using polyphosphoric acid with air blowingMARTIN JEAN-VALERY·Filed 2009·Application pending·0 cites
- 0449US2004020409A1Asphalt emulsion based dampingFiled 2003·Application pending·0 cites
- 0541US2002038615A1Asphalt emulsion based dampingFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →