Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079114 | Height adjustment device for a hinge | Frank W. Campbell | 2011-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079114 | Height adjustment device for a hinge | Frank W. Campbell | 2011-12-20 |