Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640801 | Heat pack with expansion capability | Martin W. Sabin, Cullen M. Sabin, Kevin J. Pitz | 2003-11-04 |
| 6550223 | Evacuatable, heat sealable package and method of using the same | Cullen M. Sabin | 2003-04-22 |
| 6513516 | Portable heating/cooling and dispensing devices | Cullen M. Sabin, Martin W. Sabin | 2003-02-04 |