Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44791 | Vending machine and computer assembly | Johnson A. Asumadu | 2014-03-04 |
| RE43656 | Vending machine and computer assembly | Johnson A. Asumadu | 2012-09-11 |
| RE41543 | Vending machine and computer assembly | Johnson A. Asumadu | 2010-08-17 |
| 5822216 | Vending machine and computer assembly | Johnson A. Asumadu | 1998-10-13 |