Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6711445 | Refrigeration control apparatus and method | Richard W. Heath, Roy M. Rader, Paul Friedlander | 2004-03-23 |
| 6411916 | Food safety control method and apparatus | — | 2002-06-25 |