Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862541 | Device for attaching a sheet to a mattress | Deanice B. Hutton | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862541 | Device for attaching a sheet to a mattress | Deanice B. Hutton | 1989-09-05 |