Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5921091 | Liquid air food freezer and method | John Foss, Mike Mitcheltree, Pascal Schvester, Joseph E. Paganessi, Lisa Hunter +2 more | 1999-07-13 |
| 5765381 | Multitier crossflow cryogenic freezer and method of use | — | 1998-06-16 |
| 5606861 | Crossflow cryogenic freezer and method of use | — | 1997-03-04 |