Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10421590 | Tumbler lid with reservoir and repetitive measuring and disbursement mechanism | Andrew Tonn, Stephen Sanford, David Yakos | 2019-09-24 |
| 10195537 | Multi-configurable toy race track | David Yakos | 2019-02-05 |