Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575355 | Apparatus for illuminating channel letters and light boxes | Brian C. Lowry, David Sheffield | 2009-08-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575355 | Apparatus for illuminating channel letters and light boxes | Brian C. Lowry, David Sheffield | 2009-08-18 |