Inventor · disambiguated record
Chiara F. Ferraris
Also filed as: FERRARIS CHIARA F
3 granted patents·58 citations·filing 1991–1992
73Inventor score
Files withGRACE W R & CO3
Top patents by PatentIndex Score
3 records- 0171US5294256AAdditives for hydraulic cement compositionsGRACE W R & CO·Filed 1992·Granted Mar 15, 1994·24 cites·18 claims
- 0266US5180430AConcrete surface air void reduction admixtureGRACE W R & CO·Filed 1991·Granted Jan 19, 1993·21 cites·4 claims
- 0356US5203512AProcessing additive for high-pressure roll press process of forming finish grind cementGRACE W R & CO·Filed 1992·Granted Apr 20, 1993·13 cites·8 claims
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