Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D691547 | Airplane | David W. Hall, Darold B. Cummings, Andrew R. Gibson, Michael W. Green | 2013-10-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D691547 | Airplane | David W. Hall, Darold B. Cummings, Andrew R. Gibson, Michael W. Green | 2013-10-15 |