Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D301611 | Hand sanitizing machine | Richard E. Peterson, George C. Hopkins | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D301611 | Hand sanitizing machine | Richard E. Peterson, George C. Hopkins | 1989-06-13 |