Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031747 | Chilling unit for evaporative air conditioning units | Mark Mefford, John Anthony Odell, John D. Harris | 2024-07-09 |
| 6558537 | Portable hydration system | Rodney Herrington, Wesley L. Bradford, Kevin M. Schwartz, Allen D. Clement, Curtis Mitchke +2 more | 2003-05-06 |
| 6524475 | Portable water disinfection system | Rodney Herrington, Curtis Mitchke, John K. Hickerson, John F. White | 2003-02-25 |
| 6261464 | Portable water disinfection system | Rodney Herrington, Curtis Mitchke, John K. Hickerson, John F. White | 2001-07-17 |