Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459791 | Systems and devices for a shopping cart corral | — | 2022-10-04 |
| 4719799 | Head for a bubble tube | Douglas B. Wicks, Dennis W. Johnson, Terry J. Nelson | 1988-01-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459791 | Systems and devices for a shopping cart corral | — | 2022-10-04 |
| 4719799 | Head for a bubble tube | Douglas B. Wicks, Dennis W. Johnson, Terry J. Nelson | 1988-01-19 |