Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D684278 | Collapsible five legged stepstool | Mitchell I. Kieffer, Allen A. Caldwell, Matthew J. Decker, Matthew Kunkel | 2013-06-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D684278 | Collapsible five legged stepstool | Mitchell I. Kieffer, Allen A. Caldwell, Matthew J. Decker, Matthew Kunkel | 2013-06-11 |