Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1075760 | Self-checkout kiosk | J. Wacho Slaughter, Brad M. Johnson, William L. Dungan, Yevgeni Tsirulnik, Charles R. Kirk | 2025-05-20 |
| 12080257 | Responsive display | Brad M. Johnson, James L. Frank | 2024-09-03 |
| 4505096 | Sweeping machine with arcuate paddle of flexible material | — | 1985-03-19 |