Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7694981 | Multiple use, transformable cart | Jonathan Heath, Richard R. Fengler, Stephen A. Doyle, Dwight L. Engwall, Frederick C. Edman +6 more | 2010-04-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7694981 | Multiple use, transformable cart | Jonathan Heath, Richard R. Fengler, Stephen A. Doyle, Dwight L. Engwall, Frederick C. Edman +6 more | 2010-04-13 |