Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772498 | Method of manufacturing dewars | Wallace Kunimoto, Angela May Ho, Elna Saito, Arturo Soto | 2004-08-10 |
| 6568194 | Evacuation port and closure for dewars | Wallace Kunimoto, Angela May Ho, Elna Saito, Arturo Soto | 2003-05-27 |