Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8739423 | Marking and leveling device | Robert Cortum, Jeffory D. Freed, Jonathan Freed | 2014-06-03 |
| 8739426 | Measuring device | Jeffory D. Freed, Burton D. Johnson, Jonathan Freed | 2014-06-03 |
| D348642 | Elongated trailer coupler housing | Jeffrey D. Wallace | 1994-07-12 |
| D345954 | Trailer coupler housing | Jeffrey D. Wallace | 1994-04-12 |
| D337586 | Handle for trailer coupler housing | Jeffrey D. Wallace | 1993-07-20 |
| D330995 | Drink holder | Jerome J. Hartman, John E. Schenken, Charles A. Haas | 1992-11-17 |
| D303948 | Sun visor | Douglas L. Bonstead | 1989-10-10 |
| 4775054 | Product display system | — | 1988-10-04 |