Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365701 | Newspaper vending machine | Currie Armstrong | 1982-12-28 |
| 4189044 | Coat hanger vending machine | Currie Armstrong | 1980-02-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365701 | Newspaper vending machine | Currie Armstrong | 1982-12-28 |
| 4189044 | Coat hanger vending machine | Currie Armstrong | 1980-02-19 |