Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397093 | Sorbent cartridge designs | Bryant J. Pudil, Michael J. Elvidge | 2025-08-26 |
| 12398945 | Refrigerator | Ralf Tofall | 2025-08-26 |
| 12392542 | Refrigerator | Ralf Tofall | 2025-08-19 |
| 12276153 | Multi-joint hinge | Ralf Tofall | 2025-04-15 |