Inventor · disambiguated record

Roger S. Ribas

Also filed as: RIBAS ROGER S

1 granted patent·54 citations·filing 1988–1988

49Inventor score

Technology areasC01B

Files withRIBAS ROGER S1

Top patents by PatentIndex Score

1 record

0177US5049198ACalcium sulfate process for the coproduction of Portland cement clinker and concentrated sulfur dioxide adequate to manufacture sulfuric acidRIBAS ROGER S·Filed 1988·Granted Sep 17, 1991·54 cites·15 claims

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Roger S. Ribas — Patent Inventor | PatentIndex