Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6179266 | Collapsible easel | — | 2001-01-30 |
| D424308 | Collapsible easel | — | 2000-05-09 |
| 5382562 | Erasable marker-board having permanent information immobilized in its erasable polymeric surface and method of making | — | 1995-01-17 |
| 4629075 | Mounting strip | — | 1986-12-16 |
| 4623169 | Clamp | — | 1986-11-18 |
| 4234084 | Combined display package and article storage case | — | 1980-11-18 |