Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746453 | Attachment for sealing seams | John Tallmadge, William Vahle, Roxanne Ferreiro, Manuel Avila | 2023-09-05 |
| 11591731 | Attachment for sealing seams | John Tallmadge, William Vahle, Roxanne Ferreiro, Manuel Avila | 2023-02-28 |
| D977422 | Battery charging device | William Vahle | 2023-02-07 |