Inventor · disambiguated record

Hal G. Smith

Also filed as: SMITH HAL G

1 granted patent·19 citations·filing 2001–2001

40Inventor score

Technology areasC02F

Files withCIBA SPEC CHEM WATER TREAT LTD1

Top patents by PatentIndex Score

1 record

0169US6821440B2Treatment of mineral materialsCIBA SPEC CHEM WATER TREAT LTD·Filed 2001·Granted Nov 23, 2004·19 cites·10 claims

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