Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11585453 | One-way suction check valve for facial mask integration | — | 2023-02-21 |
| 5114771 | Perforator blade for paper products and products made therefrom | Randy Gene Ogg | 1992-05-19 |