Correction: I inadvertently omitted McFadden's wines from the Mendocino Wine Competition list of winners by winery.
Here are the winning McFadden wines:
Double Gold: Brut (Sparkling)
Silver: Chardonnay, Pinot Gris (2011), Sauvignon Blanc (2009), Gewurztraminer (2009), Riesling (2010)
Bronze: Pinot Gris (2007)
The original post has been updated to include them.