Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10959521 | Corner reinforcement gusset | David D. Curry, William T. Sharp, Daniel M. Eggert, David A. Doerflinger | 2021-03-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10959521 | Corner reinforcement gusset | David D. Curry, William T. Sharp, Daniel M. Eggert, David A. Doerflinger | 2021-03-30 |