Inventor · disambiguated record
Ioan Spiratos
Also filed as: SPIRATOS IOAN
5 granted patents·59 citations·filing 1993–2009
82Inventor score
Top patents by PatentIndex Score
5 records- 0187US7892349B2Sacrificial agents for fly ash concreteBORAL MATERIAL TECHNOLOGIES INC·Filed 2009·Granted Feb 22, 2011·13 cites·51 claims
- 0286US7485184B2Sacrificial agents for fly ash concreteHANDY CHEMICALS LTD·Filed 2004·Granted Feb 3, 2009·22 cites·67 claims
- 0383US7901505B2Sacrificial agents for fly ash concreteBORAL MATERIAL TECHNOLOGIES INC·Filed 2009·Granted Mar 8, 2011·9 cites·47 claims
- 0483US7892350B2Sacrificial agents for fly ash concreteBORAL MATERIAL TECHNOLOGIES INC·Filed 2009·Granted Feb 22, 2011·9 cites·51 claims
- 0542US5424390AProcesses for manufacture of sulfonated melamine-formaldehyde resinsHANDY CHEMICALS LTD·Filed 1993·Granted Jun 13, 1995·6 cites·15 claims
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