High confidence
Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
THORNE Chardonnay from California is a versatile dessert wine perfect for savoring on its own or pairing with rich desserts. With its neutral character and adaptability, this wine can be enjoyed in various styles, whether it's lean and unoaked or oaked, reflecting the wide range of chardonnay found across the country.
Original editorial summary © 2026 Encyclopedia of Wine. All rights reserved; may not be reproduced without permission. Registry facts are public TTB data; brand names and label artwork remain the property of their respective producers.
| TTB ID | 22164001000760 |
|---|---|
| Brand name | THORNE |
| Fanciful name | RIO VISTA VINEYARD |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Chardonnay |
| Approval date | Jun 15, 2022 |
| Status | APPROVED |
| Serial number | 22TH01 |
| Permit number | BWN-CA-22250 |
| Producer name & address | KEN BROWN WINES, LLC 140 INDUSTRIAL WAY BUELLTON CA 93427 THORNE CELLARS (Used on label) |
| TTB record | View on TTB COLA Online → |
Official Source
TTB remains the source of record. Wine Grabber links each record back to the public COLA detail when available.
View official TTB record → Related Registry Pages
What would you like to do next?
Wine Grabber is a free public registry. Pick the path that fits you — your choice helps us learn what people come here for.
For wine drinkers
Understand & remember this wine
Scan, understand, save, and learn about this wine.
For wine businesses
Manage & monetize this wine data
Turn labels into clean product records, menus, shelf cards, ecommerce copy, and inventory-ready wine data.
Data sourced from the public TTB COLA Online registry. Wine Grabber is not affiliated with or endorsed by TTB.
Label images are being added for a growing share of records as we harvest them from TTB. Coverage is partial and growing. Coverage & Limitations →