Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D407825 | Octagonal diagnostic test device | Mary Ann Childs, Greg K. Shipman, William Trainor, Erick Gray, Mohammud Afzal Chowdhury +2 more | 1999-04-06 |
| D404830 | Multi-sided medical diagnostic test device | Mary Ann Childs, Greg K. Shipman, William Trainor, Erick Gray, Mohammud Afzal Chowdhury +2 more | 1999-01-26 |