Ohio Wines, or are they???

Last weekend, we bought a couple of bottles from a few Ohio wineries on our way to Columbus. We have tried the following so far:

• Raven's Glen Winery Winemaker's Reserve Cabernet Sauvignon - Fruity & Oaky on the nose with balanced acidity and dry finish on the palette; Quite Good, I must say
• Yellow Butterfly Winery Senorita - Fruity on the nose with balanced acidity and sweetness on the palette; not so dry; I liked it

Both of these wines are not estate grown and that explains the nicety of the wines. I am guessing that these are made in CA or OR wines with a local winery label or made by a good vintner from CA or OR grapes.