| TTB ID | Brand | Class / Type | Varietals | Vintage | Status | Approval Date |
|---|---|---|---|---|---|---|
| 26099001000577 | PROTHRO | — | Cabernet Sauvignon | — | APPROVED | Apr 14, 2026 |
| 23305001000453 | PROTHRO | — | Sauvignon blanc | — | APPROVED | Nov 2, 2023 |
| 23040001000898 | PROTHRO | — | Zinfandel | — | APPROVED | Feb 15, 2023 |
| 21182001000320 | PROTHRO | — | Cabernet Sauvignon | — | APPROVED | Jul 1, 2021 |
| 19149001001496 | PROTHRO | — | Cabernet Franc | — | APPROVED | Jun 18, 2019 |
| 18216001000115 | PROTHRO | — | N/A | — | APPROVED | Aug 15, 2018 |
| 18169001000487 | PROTHRO | — | Chardonnay | — | APPROVED | Jun 29, 2018 |
| 18009001000449 | PROTHRO | — | Sauvignon blanc | — | APPROVED | Jan 10, 2018 |
| 17190001000040 | PROTHRO | — | N/A | — | APPROVED | Jul 11, 2017 |
| 17189001000065 | PROTHRO | — | Cabernet Sauvignon | — | APPROVED | Jul 11, 2017 |
| 17023001000184 | PROTHRO | TABLE WHITE WINE | Sauvignon blanc | — | APPROVED | Feb 7, 2017 |
| 16355001000243 | PROTHRO | DESSERT /PORT/SHERRY/(COOKING) WINE | Cabernet Sauvignon | — | APPROVED | Jan 3, 2017 |