Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6524331 | Thermal device with automatic nesting feature | Charles Ray Mason, Michael B. Fleck, E. Ron Phipps, Tim Shaneberger, Everett Posey +1 more | 2003-02-25 |
| 6432125 | Absorbent thermal bag | — | 2002-08-13 |
| 6393843 | Extended life thermal pack | — | 2002-05-28 |
| 6251131 | Absorbent ice bag | — | 2001-06-26 |
| 6233945 | Extended life cold pack | — | 2001-05-22 |
| 5603729 | Portable reusable thermal therapeutic device | Blake B. Brown, Charles Ray Mason, Joel C. Parrott | 1997-02-18 |