Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6363936 | Strapping device for patient transport | David A. McCormick, Martha S. McCormick | 2002-04-02 |
| 6128796 | Device for patient transport | David A. McCormick, Martha S. McCormick | 2000-10-10 |