He did not buy Flores. Bill Beaulieu has the Flores patterns. I will post some Beaulieu labeled Dan Mosby made gloves. The gloves are different than traditional Flores.
@Vols1891 Las Dos MM does sort of still exist. I found their facebook page, but the gloves are not the same - I think someone is just trying to revive the name. MM stood for, I believe, Manuel Moreno. I guess Classics and a whole host of other Mexican labels sprouted from Las Dos. I know that Salvador Sanchez loved the label, and I know that Lennox had a few Las Dos pieces as well. Last time I saw a pair in action was in the HBO Freddie Roach documentary.
I am fairly certain that the Salvador Sanchez website/boxing estate is owned by Grant. Grant got his start by driving down south of the border to buy gear he would then sell on the East Coast. Those early grants feel like puffed up, laminated versions of the MM gloves I have. I'll post more this weekend.