Inventor · disambiguated record

Alton E. Sumsion

Also filed as: SUMSION ALTON E

2 granted patents·5 citations·filing 1983–1984

49Inventor score

Technology areasF27D

Files withUNITED STATES STEEL CORP2

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2 records

0130US4486230AMethod for suppressing fume from a metal pouring operationUNITED STATES STEEL CORP·Filed 1983·Granted Dec 4, 1984·3 cites·3 claims
0226US4565353AApparatus for suppressing fume from a metal pouring operationUNITED STATES STEEL CORP·Filed 1984·Granted Jan 21, 1986·2 cites·6 claims

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