Ohio was especially vigorous in applying its state anti-trust laws, and finally forced a separation of Standard Oil of Ohio from the rest of the company in 1892, the first step in the dissolution of the trust.
Ohio bio posebno snažan u primjeni državnih anti-trustovskih zakona, i konačno prisilio Standard Oil of Ohio na odvajanje od ostatka tvrtke godine 1892., što je bio prvi korak u raspuštanju trusta.