Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379071 | Dewar drying device | Bret Bollinger, Ben Lee | 2025-08-05 |
| 11913821 | LN2 fill gauge level indicating device | Bret Bollinger, Ben Lee | 2024-02-27 |
| 11635318 | LN2 fill gauge level indicating device | Bret Bollinger, Ben Lee | 2023-04-25 |