Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257542 | Filter and method of operating | Daniel Eifes | 2025-03-25 |
| 12064046 | Sleeve for a water bottle | Daniel Eifes, Cori Zirkle, Drew Zirkle | 2024-08-20 |
| 11446955 | Pencil sharpener for carpenters | Daniel Eifes, Cori Zirkle, Drew Zirkle | 2022-09-20 |