Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7348522 | Apparatus for thawing frozen food items | — | 2008-03-25 |
| 5522216 | Thermoelectric refrigerator | Brian V. Park, Malcolm C. Smith, Ralph D. McGrath, Michael D. Gilley, John Logan Nelson | 1996-06-04 |
| 5505046 | Control system for thermoelectric refrigerator | John Logan Nelson, Michael D. Gilley, Brian V. Park | 1996-04-09 |
| 5398510 | Superinsulation panel with thermoelectric device and method | Michael D. Gilley, Ralph D. McGrath, Barry J. Arch | 1995-03-21 |