Inventor · disambiguated record

Walter J. Hyder

Also filed as: HYDER WALTER J

2 granted patents·37 citations·filing 1987–1990

63Inventor score

Technology areasC09D D21H

Files withHUBER CORP J M2

Top patents by PatentIndex Score

2 records

0163US4927465AKaolin clays for pitch controlHUBER CORP J M·Filed 1987·Granted May 22, 1990·23 cites·6 claims
0249US5037508AAluminum chlorohydrate or hydrotalcite treated kaolin clays for pitch controlHUBER CORP J M·Filed 1990·Granted Aug 6, 1991·14 cites·9 claims

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