08/27/2026
We’re excited to welcome Patent Wines as a new member of Family Winemakers of California!
By joining FWC, wineries add its voice to our collective efforts advocating in Sacramento for legislation that supports and protects California’s family wineries.
Patent Wines is a small Napa Valley winery founded by longtime vintners Tom Rinaldi and Eric Risch, who bring decades of experience to the wines they make today.
Tom has spent more than half a century making wine in Napa Valley, including overseeing winemaking at Duckhorn Vineyards, as the founding winemaker, where he helped establish the winery’s reputation for Merlot-influenced, Right-Bank Bordeaux-style wines.
Eric brings a background in business, technology and wine. He moved to Napa Valley in 2000, eventually becoming general manager of Pellet Estate, where he and Tom first met. Today, he oversees Patent’s winery operations, sales and marketing, and grower relations.
Patent Wines label tells a story: each bottle features wine-related drawings found in the historic U.S. Patent Office database, many dating back to the 1800s.
They are a small production, and when you call to place and order or have a question, you’ll likely get either Tom or Eric on the phone. That’s by design.
We’re glad to have you alongside us as we continue advocating for California’s family wineries.
Learn more: patentwines.com
Photos courtesy of Patent Wines.
Happy Family Winemakers Month!