Inventor · disambiguated record

Roger Marquart

Also filed as: MARQUART ROGER · MARQUART ROGER L

2 granted patents·47 citations·filing 1992–1998

64Inventor score

Technology areasC21C G01F

Files withUSS ENG & CONSULT2

Top patents by PatentIndex Score

2 records

0169US6130637AMeasuring the thickness of hot slag in steelmakingUSS ENG & CONSULT·Filed 1998·Granted Oct 10, 2000·34 cites·19 claims
0251US5228902AMethod of desulfurization in vacuum processing of steelUSS ENG & CONSULT·Filed 1992·Granted Jul 20, 1993·13 cites·10 claims

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