Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9033300 | Artist's painting support structure | — | 2015-05-19 |
| 5603253 | Method for cutting a groove in a matboard | — | 1997-02-18 |
| 5233748 | Adjustable oval mat cutter | Curtis Logan | 1993-08-10 |
| 4438578 | Picture frame and corner bracket assembly | — | 1984-03-27 |
| 4368584 | Picture frame assembly components | — | 1983-01-18 |