Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125526 | Door security apparatus | Dea Damita Onyenobi, Deonte Antrum, James Poindexter, Khalonji Bullock, Chidinma Idika +6 more | 2018-11-13 |
| 6996336 | Economical heated grease storage tank | Donald R. Onken | 2006-02-07 |
| 5134350 | Door controller for mass transit vehicles | — | 1992-07-28 |
| 5089118 | Settling tank spray system | — | 1992-02-18 |