René Dauvissat is Vincent’s father and ran the Domaine until 1989, when Vincent took over. For a while, the wines were labelled René & Vincent Dauvissat, but today they are just Domaine Vincent Dauvissat.
What you’re thinking of, perhaps, is the Dauvissat-Camus label, which is indeed a different label containing the same wine as the non-US Vincent Dauvissat label. The Vincent Dauvissat for the US imported by Vineyard Brands is bottled a bit earlier, with a filtration.