Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4584727 | Sofa bed spring improvements | Irl E. Ward | 1986-04-29 |
| 4541133 | Sofa bed | Irl E. Ward | 1985-09-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4584727 | Sofa bed spring improvements | Irl E. Ward | 1986-04-29 |
| 4541133 | Sofa bed | Irl E. Ward | 1985-09-17 |