Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967320 | Attachment for a trailer hitch bracket | Matthew C. Johnson | 2011-06-28 |
| 7934742 | Apparatus for raising a spring arm on a trailer hitch | Fred P. Smith | 2011-05-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967320 | Attachment for a trailer hitch bracket | Matthew C. Johnson | 2011-06-28 |
| 7934742 | Apparatus for raising a spring arm on a trailer hitch | Fred P. Smith | 2011-05-03 |